SPECIAL REPORT DEFENCE INDUSTRIAL BASE NATO PROCUREMENT ACQUISITION REFORM MUNITIONS CRISIS TÜRKIYE

How the West Disarmed Itself: Lowest-Bid Procurement, the 2026 Iran War, and the Case for Rewriting the Rules

The arsenals that won the Second World War were not lost to budget cuts. They were dismantled, deliberately and over half a century, by source-selection rules that reward the lowest peacetime price and treat redundancy as waste. The Iran War, in 96 hours, made the consequences operational. This report traces the architecture from the 1942 Holston plant to the 2026 chokepoint — and sets out why no amount of supplemental appropriation will reach the problem until the rules themselves are rewritten.

11 May 2026

18 min read

ISC Intelligence Desk

UNCLASSIFIED — Open Source

Source Rating: A–2

Companion to ISC’s 17 March 2026 assessment of the Iran War munitions crisis. This report addresses the structural cause: the procurement rules that produced the industrial base described in the original piece.

On 17 March 2026, ISC Defence Intelligence published an assessment of the first 96 hours of the Iran War: approximately 5,197 munitions across 35 weapon types expended, a replacement bill estimated by the Foreign Policy Research Institute and the Center for Strategic and International Studies at between USD 10 billion and USD 16 billion, and the Holston Army Ammunition Plant (HSAAP) — the single United States facility producing the Research Department Explosive (RDX) and High Melting Explosive (HMX) that fill the warheads of virtually every precision-guided munition in the inventory — reporting that as of 12 March 2026 it had received no order to increase production [1].

That assessment described the symptom. This report addresses the cause. The single-point-of-failure architecture that the Iran War exposed is not the product of negligence, under-investment or strategic surprise. It is the predictable, decades-long output of a specific procurement mechanism: source-selection on the basis of the lowest technically compliant bidder, codified in United States federal law at Federal Acquisition Regulation (FAR) 15.101-2 as the “Lowest Price Technically Acceptable” (LPTA) process [2], and replicated in NATO Support and Procurement Agency (NSPA) International Competitive Bidding under what is variously termed “lowest compliant” or “L1” selection [3]. Across half a century, this mechanism has systematically eradicated the very industrial attributes — redundancy, surge capacity, geographic dispersion, allied depth — that the lessons of the Second World War had built into the Western arsenal. The Iran War did not break the system. It revealed a system that had been engineered, by procurement rule rather than by accident, to break under exactly this kind of demand signal.

The Arsenal of Democracy: What 1942 Built

The Western precision-munitions base now exposed by the Iran War was not constructed on the same principles as the base that won the Second World War. The 1942 model was deliberately, structurally redundant. The United States War Production Board, established by Executive Order 9024, presided over an industrial mobilisation that converted a peacetime economy into a wartime arsenal through forty-six new Government-Owned, Contractor-Operated (GOCO) ammunition plants built between 1940 and 1945, alongside scores of arsenals operated directly by the Ordnance Department [4]. The Holston Ordnance Works, constructed in Kingsport, Tennessee through 1942 and operational by 1944, was one of these. It was never intended to operate as a sole-source facility. It was one node in a deliberately multiplexed system that, at its peak, included Radford, Indiana Army Ammunition Plant, Lake City, Iowa Army Ammunition Plant, Joliet Arsenal, Kingsbury, and many others, with multiple plants producing the same energetic materials, complete-round assemblies and components on the same specifications.

The political architecture that produced this redundancy is as important as the engineering. The Truman Committee — the Special Committee to Investigate the National Defense Program, chaired by Senator Harry S. Truman of Missouri from 1941 onwards — conducted what remains the most thorough Congressional oversight of a wartime industrial mobilisation in American history. The Committee’s reports repeatedly identified single-source concentration, cost-plus contracting without delivery guarantees, and inadequate sub-tier supply-chain visibility as the principal risks to mobilisation. Its remedies — second-source mandates, plant dispersion, parallel production of critical components — were operationalised by the War Department and are visible today in the GOCO plant geography. The wartime base assumed that redundancy was the price of resilience. It paid that price explicitly, in capital cost, in “warm” standby capacity, and in the deliberate maintenance of multiple qualified producers for every critical item.

British, Canadian and Commonwealth ordnance organisations operated on closely analogous principles. The Royal Ordnance Factories — at peak more than forty sites across the United Kingdom — were geographically dispersed by design, against air attack as much as against any single industrial-accident contingency. The Canadian Defence Industries Limited (DIL) operated parallel facilities. Each producer was qualified to common specifications; cross-substitution between producers was operationally routine. The wartime arsenal was not a single point. It was a mesh.

The Long Dismantling: 1945–1993

The post-war drawdown began immediately and never structurally reversed. Korean War replenishment briefly reactivated mothballed plants; Vietnam-era production sustained a smaller subset; but the long arc was one of plant closures, consolidation of munitions production into fewer GOCO sites, and the absorption of formerly parallel ammunition lines into single facilities. Through the 1950s, 1960s, 1970s and 1980s the United States ammunition plant footprint contracted substantially through closures, consolidations and base-realignment decisions, with retained capacity progressively concentrated at the named GOCO sites that operated through the rest of the century — Holston for energetics, Radford for propellants, Lake City for small arms, Iowa for large-calibre [4, 19]. These retained plants were carried on the rationale that they preserved a residual mobilisation base. That rationale was operationally defensible when each retained plant still had multiple production lines and qualified second sources for its critical inputs. It became hollow once the consolidation pressure descended through the sub-tier supply chain as well.

Two acquisition-policy waves accelerated the decline. The first was the McNamara-era centralisation of acquisition authority in the Office of the Secretary of Defense through the Planning, Programming, Budgeting System (PPBS), introduced in 1961, and the Total Package Procurement (TPP) experiments of the mid-1960s [5]. PPBS itself was procedurally sound: it gave the Department of Defense (DoD) a coherent budgeting cycle that remains in essentially the same form, now as Planning, Programming, Budgeting and Execution (PPBE). TPP — the attempt, exemplified by the C-5A Galaxy contract, to fix design, development and production cost in a single award — was unsound in execution and abandoned after the C-5A cost overruns. Neither directly caused industrial consolidation. But both contributed to a procurement culture that increasingly prized programmatic discipline, unit-cost minimisation and contractor accountability over the maintenance of parallel industrial capacity. Capacity that did not appear on a programme baseline became, by procurement-cultural definition, surplus.

The second wave is the one with a recognised name. On 21 July 1993, Defense Secretary Les Aspin and Deputy Defense Secretary William J. Perry hosted the chief executives of the largest United States defence contractors at a dinner in the Pentagon. The message conveyed — that the post-Cold War defence budget would not sustain the existing fifty-plus contractors, and that the Department would not block consolidation undertaken in response — entered the literature as the “Last Supper”, the name coined by Norman Augustine of Martin Marietta [6]. Within four years, the post-Last Supper consolidation wave had reduced the major United States defence primes from approximately fifty-one to five: Lockheed Martin (the Lockheed–Martin Marietta merger of 1995, absorbing General Dynamics’ aerospace business and others), Boeing (which absorbed McDonnell Douglas in 1997), Raytheon (which absorbed Hughes Aircraft and parts of Texas Instruments’ defence business), General Dynamics, and Northrop Grumman. William Perry, who by then had become Defense Secretary, later wrote that the consolidation went further than the Department had intended and produced concentration the Department had not anticipated [7]. The damage at the prime-contractor tier is well understood. The damage to the sub-tier supply chain — to the small specialty-chemical manufacturers, the energetics producers, the precision-casting houses, the printed-circuit-board assemblers — is less well documented because nobody hosted a dinner for them.

Once the prime tier consolidated, the procurement leverage available to the surviving primes over their sub-tiers increased sharply. Source-selection competitions for follow-on production work flowed downward as cost pressure on sub-tier suppliers. A sub-tier supplier offered a lowest-price-technically-acceptable evaluation for, say, a particular grade of precision-cast tungsten alloy could not afford to maintain two parallel production lines, or to qualify a domestic alternative to a Chinese rare-earth precursor, and still win the next award. The structural elimination of redundancy that had begun at the plant level in the 1950s and 1960s reached the molecular level by the 2010s.

The Mechanism: FAR 15.101-2 and the L1 Trap

The Federal Acquisition Regulation codifies LPTA at 15.101-2(a) in language that is, on its face, anodyne: “The lowest price technically acceptable source selection process is appropriate when best value is expected to result from selection of the technically acceptable proposal with the lowest evaluated price” [2]. Subparagraph (b) requires that the solicitation define what “technically acceptable” means in pass/fail terms. Subparagraph (c), as amended in 2021 to implement statutory restrictions discussed below, lists conditions under which LPTA shall be used and others under which it shall not. The mechanism is, in its essentials: define technical compliance as a binary threshold; among the proposals that clear the threshold, award to the lowest evaluated price. Trade-offs for superior technical capability, surge capacity, supply-chain resilience, geographic dispersion or allied diversification are not merely de-prioritised; they are excluded from the evaluation. The contracting officer cannot, under a properly executed LPTA selection, pay a 5 per cent price premium for a bidder with a second qualified domestic source of RDX precursor or a parallel European production line for guidance-section semiconductors. The rules of the source selection do not permit it.

The argument for LPTA is reasonable, in its proper domain. For commodity items with established specifications, mature supply, no developmental risk and many qualified suppliers — office furniture, standard fasteners, fuel under existing contracts — price-based competition is administratively efficient and well-suited to public procurement’s twin obligations of competition and fiscal stewardship. The pathology arises when LPTA is applied, or replicated in practice, to items where the technical-compliance threshold is itself the principal entry barrier and where only a handful of producers can clear it. Energetic materials are the canonical example. The qualification process for RDX or HMX of military specification is measured in years and involves environmental permits, explosive-handling certifications, demonstrated process control under STANAG 4170 and AOP-7, and a track record of acceptance against AQAP-2110 Edition D Version 1 quality requirements [8]. Only an incumbent operator at scale — in the United States, BAE Systems Ordnance Systems Inc. at HSAAP — can clear the threshold at a price point that is competitive on a per-pound basis. A new entrant cannot match the incumbent’s marginal cost on the first units because the incumbent has amortised its qualification, infrastructure and acceptance history over decades of production. Under repeated LPTA-style awards, the market does not converge on multiple efficient suppliers. It converges on one.

The same logic applies upstream of the formal LPTA boundary. NATO procurement is, in formal treaty terms, not bound by United States federal acquisition regulation; but NSPA International Competitive Bidding (ICB) practice, set out in NSPA Procurement Operating Instructions, has long defaulted to award on the basis of the “lowest compliant” bid — functionally equivalent to LPTA. NSPA itself has acknowledged the limits of this approach: in introducing the “Best Value” (BV) procedure for complex projects, the Agency stated that “experience has shown that the lowest compliant bid did not always represent the most cost-effective solution for NATO, particularly for complex projects” [3]. That admission, recorded in NSPA’s own published guidance, is the most concise institutional summary of the L1 problem available in NATO procurement literature. The Agency has identified the mechanism as inadequate for the items it most matters for; the wider Alliance has not yet collectively concluded the same.

The result, in compound form, is a procurement architecture in which the surviving qualified producers of strategic energetic materials, precision-guidance modules, specialty alloys and rare-earth-dependent magnets are not punished for consolidating to a single facility; they are rewarded for it. Single-facility production is, all other things being equal, lower cost per unit at peacetime volumes. Lower cost per unit wins the next LPTA-style award. The next award funds the continued operation of that single facility. Parallel facilities at higher unit cost cannot win the same competition; they close, or they were never built. The mechanism is self-reinforcing and, over decades, monotonic. The endpoint is what the Iran War made visible: one plant, one operator, one location, one fill chemistry, and an 18–24-month lead time for the weapons that depend on it.

The Structural Pathology

Lowest-price selection exerts a continuous, asymmetric pressure on contractor behaviour that operates well below the level of any single award decision. Contractors who wish to remain competitive over a programme’s production life are obliged to internalise the rule: any cost element that does not lower the next bid is, by procurement-strategic definition, surplus. Four structural responses follow predictably.

Single-facility concentration. Two production lines are more expensive than one. Two qualified manufacturing facilities, even if both notionally profitable, present the contractor with overhead, qualification, audit and surveillance costs that a single facility does not. Holston became the sole United States RDX/HMX source not because no alternative was technically possible, but because no alternative was contract-economically viable under the procurement rules that funded the work. The 1942 Radford Army Ammunition Plant, originally a parallel propellants and explosives producer, was progressively narrowed to propellants alone. The Joliet, Cornhusker, Volunteer and other GOCO sites with historic energetics capability were closed or repurposed. None of these decisions was malfeasant. Each, individually, was the rational response of a programme office and an operator to a procurement architecture that did not reward redundancy. The cumulative effect was a sole-source architecture for the Western precision-guided arsenal’s primary explosive fill.

The technical depth of the qualification barrier is worth stating explicitly because it explains why a second-source entrant cannot, in commercial practice, compete the incumbent away. RDX (cyclotrimethylene-trinitramine, C₃H₆N₆O₆) and HMX (cyclotetramethylene-tetranitramine, C₄H₈N₈O₈) are produced at Holston by the Bachmann process — the wartime synthesis route developed at the University of Michigan and scaled at Holston from 1943 onwards, which co-produces RDX and HMX from hexamethylenetetramine via ammonium-nitrate / acetic-anhydride nitrolysis [31]. The Bachmann route is mature, well-characterised and produces military-specification material to a quality envelope that the rest of the world’s commercial RDX/HMX capacity cannot consistently match.

The current Holston Type B production line is the natural evolution of the 1949 Bachmann synthesis, not a direct reproduction of it. Six decades of process engineering, conducted exclusively at Holston under successive GOCO operators, have modified the original batch nitrolysis into a continuous-flow process with closed-loop recovery of both the nitric-acid and acetic-anhydride solvent streams; produced reformulated insensitive-munitions-compliant fills, including the PBXN-109 and PBXN-110 plastic-bonded explosive families, that meet the slow-cookoff, fast-cookoff, bullet-impact, fragment-impact, sympathetic-reaction and shaped-charge-jet-impact response thresholds of the STANAG 4439 Insensitive Munitions regime and its supporting AOP-39 assessment methodology [36]; introduced Class 1 and Class 5 RDX particle-size morphology controls that allow detonation performance to be tuned to specific warhead geometries; and integrated environmental controls under successive United States Environmental Protection Agency and Tennessee Department of Environment and Conservation orders that no greenfield facility could replicate without comparable accumulated permits. None of this incremental process and qualification engineering is in the open 1949 literature; all of it is held inside Holston, under proprietary control of the current GOCO operator (BAE Systems Ordnance Systems Inc.) and the relevant United States Army programme offices. A second-source entrant must reproduce not only the open chemistry of the Bachmann route but the accumulated six decades of process engineering, IM qualification, and environmental-permit history — and must do so against a procurement architecture that funds none of it.

The sole-source outcome is therefore overdetermined. It sits at the intersection of three reinforcing facts: fundamental synthesis chemistry that is fully described in the open literature and is therefore not a competitive moat in itself; six decades of accumulated process and IM-qualification engineering that is proprietary to the incumbent operator and held nowhere else in the Western industrial base; and a source-selection rule set that funds neither the replication of the chemistry nor the rebuilding of the proprietary engineering knowledge. A new entrant must qualify its production to the full STANAG 4170 / AOP-7 test battery — sensitivity, stability, performance, compatibility, and insensitive-munitions compliance — under an AQAP-2110 Edition D Version 1 quality system, secure environmental permits for nitrolysis and acid recovery under United States Environmental Protection Agency and Tennessee Department of Environment and Conservation oversight, and accumulate the acceptance-test history that programme offices treat as the operational proxy for production reliability [32, 36]. The aggregate qualification timeline is measured in years, and the unit cost of the first qualified batch is necessarily higher than the incumbent’s amortised marginal cost. Under the procurement architecture described in this report, the entrant therefore cannot win an LPTA-style production award against the incumbent, regardless of the strategic value of the second source. The qualification barrier is not the cause of the sole-source outcome; the procurement architecture’s refusal to evaluate the strategic value of clearing that barrier is the cause.

Just-in-time sub-tier supply. “Warm” standby capacity — production lines maintained at sub-economic utilisation against the possibility of surge — is, under a peacetime-cost-minimising procurement architecture, financially indefensible. Contractors rationally moved over the 1990s and 2000s to just-in-time sub-tier supply: minimum inventory of energetic precursors, minimum inventory of guidance-section semiconductors, sole-source qualification of speciality chemicals from a single overseas supplier where price favoured it. The Defense Production Act Title III investments of the 2010s and 2020s in domestic rare-earth processing are an acknowledgement, in policy form, that the procurement architecture had over decades sourced these materials to wherever in the world they were cheapest, which was overwhelmingly the People’s Republic of China.

Concentration of upstream materials sourcing. United States Geological Survey Mineral Commodity Summaries 2025 record that China accounts for approximately 99 per cent of worldwide primary low-purity gallium production, the principal substrate for the gallium-arsenide (GaAs) and gallium-nitride (GaN) radio-frequency components used in radar seekers and electronic-warfare modules [9]. The International Energy Agency’s Global Critical Minerals Outlook 2024 records China at roughly 91 per cent of global rare-earth refining capacity and roughly 94 per cent of global permanent-magnet production, the latter being the immediate input to the actuators, servos and guidance gyros embedded in precision munitions [10]. For dysprosium and terbium specifically — the heavy rare-earth elements whose magnetic properties are essential to high-temperature permanent magnets — China commands a near-monopoly on commercial-scale separation, with no comparably scaled refining capacity outside its borders [9]. None of these dependencies was created by procurement rule directly. Each was permitted, and progressively deepened, by the procurement-cultural conclusion that lowest-cost sourcing was the controlling consideration unless an explicit policy override existed.

The operational specificity is worth stating because abstraction blunts the argument. Neodymium-iron-boron (NdFeB) permanent magnets, with dysprosium and terbium additions for high-temperature stability, are integral to the control-surface actuators, autopilot servos, and guidance-section gyros and reaction-wheel assemblies characteristic of the modern precision-strike family — including the Joint Air-to-Surface Standoff Missile, the Advanced Medium-Range Air-to-Air Missile and the Guided Multiple Launch Rocket System, and their successive variants. GaN and GaAs RF modules sit in the seeker heads of active radar-homing munitions and in the transmit/receive modules of every modern active electronically scanned array radar system in the precision-strike inventory. Defense Production Act Title III investments since 2018 — including MP Materials at Mountain Pass, California for light and heavy rare-earth separation, Lynas Rare Earths for a Texas heavy rare-earth separation facility, Energy Fuels for monazite-derived processing, and a series of awards for domestic gallium and germanium recovery from zinc residues — have begun to build a parallel supply chain, but each remains years short of the volume parity needed to displace Chinese supply across the named munitions families [9, 10, 34]. The procurement-rule exposure is therefore not theoretical: the lowest-price source-selection logic that funded these dependencies into being has produced an industrial base whose precision-munitions output, in 2026, remains physically dependent on materials processed in the People’s Republic of China.

No surge capacity by default. The 1942 ordnance estate carried surge capacity in its architecture. Production lines were built to accommodate the wartime case and operated at the peacetime case. The retained GOCO plants of the late twentieth century retained some of this characteristic by accident of construction, not by procurement-funded design. Modern contractor-owned, contractor-operated (COCO) facilities, built or modernised under cost-plus and fixed-price awards from the 1990s onwards, were sized to the awarded programme’s steady-state demand. Adding surge capacity that the next award would not pay for is, under LPTA-style selection, the wrong commercial decision.

The IM Asymmetry: a Western Standard Adversaries Do Not Apply

The Insensitive Munitions regime described above — a material contributor to the Holston qualification barrier and to the unit-cost gap between Western and adversary energetic-material production — is a NATO and closely-allied standard. It is not a global one. Australia, Israel, Singapore, South Korea, Japan, Sweden (now NATO) and the wider Alliance membership apply STANAG 4439 / AOP-39 IM qualification to their munitions production. The three adversary states whose precision-strike, ballistic-missile and air-defence inventories the Iran War depleted Western stocks contesting — the Russian Federation, the People’s Republic of China, and the Islamic Republic of Iran — do not. The asymmetry is worth setting out because it is a further self-imposed structural feature of the Western procurement architecture that operates without an adversary mirror.

Russian Federation. Russian state munitions production operates under the national GOST (Gosudarstvenny standart) and OST (Otraslevoy standart) safety standards administered by Rosstandart and the relevant Military-Industrial Complex (Oboronno-promyshlennyy kompleks, OPK) institutes. These standards address shock, vibration, transport and storage safety in terms broadly comparable to the pre-IM Western regime of the 1980s. They do not require — and Russian state munitions production has not undertaken — the full STANAG 4439 stimulus-test battery (slow cookoff, fast cookoff, bullet impact, fragment impact, sympathetic reaction, shaped-charge-jet impact) on its operational stockpile. The operational consequence is visible in open source: the 17–18 September 2024 Ukrainian drone strike on the Russian 107th Arsenal at Toropets in Tver Oblast initiated a cascading sympathetic detonation of approximately 30,000 tonnes of stored munitions, generating an 82-metre crater and a magnitude 2.5–2.8 seismic event [37]. An IM-qualified inventory subjected to the same initiating stimulus would have experienced localised damage and confined casing failures, not full-magazine cascade. The Toropets event is the most legible single demonstration in open source of what an inventory that has not been IM-qualified does when subjected to the stimuli the IM regime is designed to characterise. It is also a clear demonstration that the Russian procurement system has elected, by doctrine and by economy, to accept that outcome.

People’s Republic of China. Chinese state munitions production operates under the GJB (Guojia Junyong Biaozhun, National Military Standard) ammunition series, administered by the State Administration for Science, Technology and Industry for National Defence (SASTIND) and the People’s Liberation Army equipment-development authority. The GJB regime addresses production quality, transport and operational safety but does not implement an equivalent of the STANAG 4439 IM regime as a qualification gate. The PLA inventory — large-calibre artillery, anti-ship missiles, surface-to-air missiles, long-range precision-strike systems and the wider conventional arsenal — is produced for cost-efficient high-volume output. The production economics reflect the absence of IM-qualification burden carried by Western equivalents.

Islamic Republic of Iran. Iranian munitions production by the Defence Industries Organization (DIO), the Aerospace Industries Organization (AIO), and the wider holdings of the Ministry of Defence and Armed Forces Logistics (MODAFL), uses energetic formulations and design lineages adapted from Soviet, North Korean, Chinese and indigenous predecessors. Iranian production is organised around sanctions resistance, proliferation survivability and rapid replacement — doctrinal priorities that are functionally incompatible with the multi-year IM-qualification cycle that STANAG 4439 implies. There is no public evidence of an IM-qualification programme equivalent to the NATO regime, and the operational behaviour of the Iranian missile and rocket force during the Iran War was consistent with a production architecture that has not internalised IM-qualification costs.

Three reasons explain why the asymmetry persists, and is likely to persist. First, adversary doctrines accept materially higher peacetime storage and transit risk in exchange for lower per-unit production cost; the casualty exposure of a magazine fire in a dispersed peacetime depot is treated as an operational fact, not as a procurement constraint to be designed out at source. Second, state-owned munitions production in all three jurisdictions does not carry the liability exposure that drove Western IM adoption from the 1970s onwards — the USS Forrestal flight-deck cascade fire (1967) that originated United States Navy IM doctrine, the subsequent peacetime depot incidents in NATO storage estates, and the wider Cold-War-era legal and political costs of magazine incidents in democratic states. Third, adversary stockpile dispersal doctrines accept a higher loss-rate from magazine fires and sympathetic detonations than the Western IM regime targets, because the marginal unit replaced from a dispersed adversary production base is cheaper than the marginal IM-qualified Western equivalent.

None of this means Western IM compliance is wrong. The magazine-fire safety benefits in Western depots and Allied transit are real, measurable and have prevented documented casualty events. The IM regime is one of the genuine post-1970 industrial-safety achievements of the Alliance and it should not be dismantled. What it means is that the Western IM regime, like LPTA itself, is a self-imposed cost that is asymmetrically applied: Western producers, and the entrants who would qualify to second-source the incumbents, carry the qualification burden; adversary producers do not. The procurement architecture treats the asymmetry as a fact of life. It is not. It is a feature of the rule set the Alliance has imposed on itself, and any reform that addresses the source-selection rules without acknowledging the unilateral nature of the qualification burden will continue to mis-price the entrant’s cost case against the incumbent’s amortised position.

The 155mm counter-example

The contrast that most concisely illustrates what the procurement architecture has done, and what it could do differently, is the 155mm artillery shell ramp. The United States Army has expanded 155mm High Explosive complete-round production from a 14,000–15,000 rounds-per-month baseline in Financial Year 2023 to approximately 40,000 rounds per month by July 2025, with a statutory target of 100,000 rounds per month by mid-2026 — a target the Army has acknowledged has slipped from the original October 2025 milestone [11, 12]. The mechanism is instructive: a series of multi-year, firm-fixed-price awards explicitly contracted on the basis of demonstrated capacity ramp-up rather than lowest steady-state unit cost. The 25 September 2025 award of USD 639.8 million to Global Military Products (in production partnership with Rheinmetall Expal Munitions), with deliveries running through 10 July 2027, is the largest single instance [11]. It sits within a wider Army Industrial Base expansion that includes new metal-parts loading facilities, a second projectile production line, the Repkon USA TNT plant in Graham, Kentucky under a November 2024 USD 435 million Defense Production Act Title III award addressing the upstream energetics constraint, and qualification of European suppliers as second sources — all explicit deviations from the lowest-bid logic that produced the precision-munitions chokepoints [11, 12].

The 155mm ramp is not yet on target — the Army is roughly halfway to the original milestone six months after the original milestone date, with documented slippage in the metal-parts and propellant-loading lines [12] — but the policy point stands and is in some respects sharpened. When the procurement architecture is deliberately written to fund surge capacity, qualified second sources, multi-year demand certainty and allied production sharing, the industrial base responds; when it is also constrained by upstream energetics chokepoints, the ramp slows but does not stop. The procurement architecture that produced HSAAP’s sole-source status, by contrast, did not write any of those features into the rule set for precision munitions. The 155mm case is what the precision-munitions case could have been. The absence of an equivalent contractual signal for Tomahawk Land Attack Cruise Missile, Joint Air-to-Surface Standoff Missile (JASSM), Advanced Medium-Range Air-to-Air Missile (AMRAAM), Joint Direct Attack Munition and Massive Ordnance Penetrator production is the gap the Iran War made visible. The post-ceasefire CSIS assessment of 24 April 2026 confirmed that of seven key munitions heavily expended in the 39-day campaign, four had been depleted by more than half of prewar inventory, and restoring stockpiles to desired levels would take years [33].

The Failed Pushback: NDAA Restrictions and DFARS 215.101-2-70

The United States Congress has, since the mid-2010s, attempted to legislate the worst of the LPTA pathology out of Department of Defense practice. Section 813 of the National Defense Authorization Act (NDAA) for Fiscal Year 2017 (Public Law 114-328) imposed the first DoD-specific limitations, requiring the Department of Defense Federal Acquisition Regulation Supplement (DFARS) to set out conditions under which LPTA was permissible [13]. Section 822 of the NDAA for Fiscal Year 2018 (Public Law 115-91) extended these restrictions to expendable and short-shelf-life items, and Section 832 of the same Act added an outright prohibition on the use of LPTA for the engineering and manufacturing development phase of major defence acquisition programmes [13]. Section 880 of the NDAA for Fiscal Year 2019 (Public Law 115-232) extended LPTA restrictions to civilian agencies government-wide, with implementing language now visible in FAR 15.101-2(c) and (d) [2, 13].

The DFARS implementation, finalised in DFARS Case 2018-D010 and effective from 1 October 2019, sits at DFARS 215.101-2-70 [14]. The regulation enumerates eight criteria, all of which a Department of Defense contracting officer must satisfy before using LPTA: clear minimum requirements; no value from exceeding the minima; minimal subjective judgement in the evaluation; high confidence that reviewing full technical proposals would add no value; no forgone innovation or future-capability advantage; lowest price reflects total lifecycle cost; the requirement is so well-defined that price is the only meaningful discriminator; and the agency has determined that LPTA is the appropriate selection methodology in the context of the particular acquisition [14]. The regulation outright prohibits LPTA for: engineering and manufacturing development on major defence acquisition programmes; personal protective equipment where performance failure could cause combat casualties; aviation critical safety items; and auditing services.

This is, on paper, the most significant procurement-rule pushback against LPTA in three decades. In practice it has reached only a fraction of the problem. Three structural reasons for the gap deserve attention.

First, the restrictions apply most directly to development and procurement of major weapon systems, not to the steady-state production of energetic materials, sub-tier specialty chemicals or sub-component manufacture. The Section 832 outright prohibition reaches the engineering and manufacturing development phase of a Major Defense Acquisition Program — the design and integration phase — not the production phase of a mature munition or its energetic fill. RDX and HMX are not engineering-and-manufacturing-development items in any DoD-procurement sense; they are mature production commodities qualified decades ago. Production-phase awards for these and the wider population of sub-tier strategic inputs are therefore outside the scope of the §832 prohibition, and the eight-criteria DFARS 215.101-2-70 test, while in principle restrictive, in practice clears for most steady-state production of well-defined commodity items. The procurement-cultural default for energetics and sub-tier specialty inputs remains lowest compliant price, irrespective of the legislative pushback at the major-weapon-system level.

Second, the restrictions are statutory limits on a specific selection methodology. They do not require the affirmative inclusion of surge capacity, second-source maintenance, geographic dispersion or allied diversification as evaluation factors. A best-value trade-off competition under FAR 15.101-1 is permitted to consider such factors but is not required to. Programme offices under cost pressure and political scrutiny continue, in practice, to weight price and immediate technical compliance overwhelmingly. The restrictions removed the rule; they did not replace it.

Third, none of this constrains NSPA or other NATO-organisation procurement directly. NSPA’s own internal acknowledgement that lowest-compliant bidding is inadequate for complex projects, and its introduction of a Best Value procedure, is encouraging, but it remains a procedural option rather than an Alliance-wide mandate. Allied procurement authorities operating under their own national LPTA-equivalents — the United Kingdom Single Source Regulations regime, French Direction Générale de l’Armement (DGA) competitive procedures, and the procurement frameworks of every other Alliance member — have proceeded at varying speeds, with no Alliance-wide rule change comparable to the NDAA series.

The Transparency Paradox: WOME Procurement on the Open Web

A second structural feature of the modern procurement architecture, untreated above and compounding the single-point-of-failure problem in an operational-security dimension, is the mandatory open-source publication of Future Business Opportunities. Under the Competition in Contracting Act 1984 (CICA) and Federal Acquisition Regulation Subpart 5.2 (Synopses of Proposed Contract Actions), the United States Department of Defense is required to publish notice of proposed contract actions above stated thresholds on the System for Award Management portal (SAM.gov), the successor to FedBizOpps [22]. The European Union operates a closely analogous regime under Directive 2009/81/EC (the Defence and Security Procurement Directive) and Directive 2014/24/EU, with publication on Tenders Electronic Daily (TED) [23, 24]. The United Kingdom mandates publication on the Find a Tender Service (FTS) and Contracts Finder under the Procurement Act 2023. The NATO Support and Procurement Agency’s International Competitive Bidding opportunities are published on its public eProcurement 5G portal [25]. The aggregate effect is that the Western procurement architecture publishes, on the open World Wide Web, in machine-readable form, the substantive technical and commercial details of intended purchases of Weapons, Ordnance, Munitions and Explosives.

The information that appears in these notices is, in operational-security terms, remarkable. A typical NSPA International Competitive Bidding notice for an ammunition item identifies the specific item by NATO Stock Number (NSN) and Allied Codification Publication reference, the required quantity range, the delivery schedule (sometimes by lot, sometimes by quarter), the qualification requirements that bidders must meet, the contract option years and surge provisions, and — through the published Sole Source Statement — confirmation of the items for which only one qualified producer exists. A SAM.gov synopsis for a precision-munitions sub-component routinely identifies the calibre, the parent weapon system, the technical data package reference, the qualified-suppliers list where applicable, and the date by which a competing bidder would have to be qualified to compete. UK Find a Tender notices for energetic materials identify the explosive fill type, the quantity in kilograms or tonnes, the storage and handling requirements, and the named industry-standard specification. EU TED notices add prior-information notices that publish the buyer’s intended procurement programme up to twelve months in advance of any solicitation.

For an adversary intelligence service, the value of this open-source feed is difficult to overstate. The single-point-of-failure architecture that the Iran War made operationally visible is, in advance of any conflict, identifiable from the published procurement record. The Sole Source Statements published by NSPA, the Justification and Approval (J&A) notices published by United States Department of Defense under FAR Subpart 6.3, and the prior-information notices in TED collectively constitute an open-source map of the Alliance’s munitions chokepoints. The Holston Army Ammunition Plant’s status as the sole source of military-specification RDX and HMX is not, and has never been, a classified fact — it is publicly traceable through three decades of United States Army contracting records. The 18-to-24-month production lead time for guided weapons is publicly traceable through J&A notices and the published delivery schedules of the relevant production contracts. The qualified-suppliers list for any given energetic material is, in most cases, available with a SAM.gov search.

The justification for this transparency regime is reasonable in its own domain. Competition law and public-procurement law in democratic states properly require that contracting authorities publish their requirements so that competing bidders can prepare a compliant offer; competition transparency is one of the principal anti-corruption mechanisms in public procurement and a core feature of the rule-of-law framework that distinguishes Western procurement from adversary systems. The argument tracks the argument for Lowest Price Technically Acceptable selection: in a peacetime commodity-procurement context, transparency is administratively efficient and politically necessary. The pathology is also the same as for LPTA. The framework was designed for peacetime commodity procurement, was extended in practice to strategic munitions and strategic-input procurement, and now provides — at no cost to the adversary — what would, in a 1942-era industrial mobilisation, have been a closely held national-security secret.

There is no Alliance-wide mechanism for restricting WOME procurement publication on operational-security grounds. The United States Department of Defense has the legal authority to designate procurements as classified or to invoke FAR Subpart 5.202 publication exceptions, but the standing practice is to publish unless a specific operational-security argument is made and documented. EU Directive 2009/81/EC permits Member States to invoke Article 346 of the Treaty on the Functioning of the European Union (the “essential security interests” carve-out) to withhold publication, but Article 346 is an exception, narrowly construed by the European Court of Justice, not a default [23]. NSPA’s own publication policy includes only a limited category of restricted-distribution Sole Source Statements; the bulk of the eProcurement 5G feed is open. The result is that the open-source picture of Allied munitions and energetics procurement is, in 2026, materially more complete and more current than the open-source picture available to any adversary at any point during the Cold War.

An adjacent procurement-architecture inefficiency, related but distinct, is worth flagging in passing. The Justification and Approval (J&A) determinations under FAR Subpart 6.3 that confirm Sole Source procurement of strategic items are correctly subject to case-by-case substantive review — that is the right standard. In practice, however, those determinations are re-justified from first principles each contracting cycle even where the qualification, sourcing and competitive landscape has not materially changed in years or decades. The Holston RDX/HMX determination has not moved since the Cold War; the J&A paperwork is regenerated each procurement cycle. The effort consumed is material, the determinations are unchanged, and the open-source publication produced by the cycle reinforces — for any adversary monitoring SAM.gov, TED or the NSPA eProcurement portal — precisely the same Sole Source dependency the previous cycle had published. The reform package below treats the two pathologies together: the default for FBO publication, and the procedural treatment of unchanged Sole Source determinations.

The Iran War as Verdict

Read against this history, the Iran War evidence is best understood not as a procurement crisis but as the demonstrated output of a procurement architecture functioning exactly as designed. The system was designed to deliver minimum technical capability at the lowest peacetime unit price. It delivered that. The expectation that the same system would, in addition, deliver wartime surge capacity, geographic dispersion, allied redundancy and supply-chain resilience was a category error. None of those attributes was funded; none was evaluated; none was rewarded; and the contractors who would have had to carry their cost competed for awards in a rule set that did not see them.

The HSAAP fact pattern, exposed in WJHL Tri-Cities News and Weather’s 12 March 2026 reporting that no production-increase order had been placed despite the operational tempo in the Gulf [15], is consistent with this reading. The plant cannot self-initiate a capacity expansion. The contractual signal must come from the Department of the Army programme office that holds the production contract. The programme office cannot place an out-of-scope surge order under existing source-selection authority. New competitive procurement for surge capacity, executed under current FAR rules and absent an explicit Defense Production Act directive, would take months to award and considerably longer to deliver. The 18–24-month lead time documented in the original ISC assessment is not a contractor failure; it is the cycle time built into the procurement architecture that funds the contractor.

Türkiye: The NATO Nation Already Leading the Way

While the wider Alliance has not yet adopted any of the reform elements set out below, one NATO member has been executing essentially this reform programme for more than a decade — under a different label and from a different strategic starting position — and the demonstrated output of that programme was on public display at the SAHA 2026 International Defence and Aerospace Exhibition in Istanbul (5–9 May 2026). Türkiye’s case is the cleanest international evidence that the reform programme described in this report is not theoretical; it is being run, at meaningful scale, by an Alliance member that built its procurement architecture in deliberate opposition to the lowest-compliant-bidder logic. The rest of the Alliance is, on this measure, the laggard.

The Turkish procurement architecture was not built by accident. A series of strategic shocks — the 1974 United States arms embargo following the Cyprus intervention; the 2017 sanctions exposure under the Countering America’s Adversaries Through Sanctions Act (CAATSA); the 2019 expulsion from the F-35 Lightning II Joint Strike Fighter programme over the Russian S-400 purchase; and the rolling difficulty of sourcing critical sub-systems from suppliers subject to Western export controls — acted as a forcing function across successive Turkish governments. The codified response, set out in the national defence-industry policy (milli savunma sanayii) under the Presidency of Defence Industries (Savunma Sanayii Başkanlığı, SSB), is essentially the inverse of the post-1993 Western consolidation logic: domestic content (yerlilik) treated as a national-security necessity rather than as a cost penalty, vertical integration set as the contracting default, multiple qualified producers per critical input maintained as a deliberate policy, and a clustered sub-tier ecosystem sustained at higher unit cost on the explicit understanding that the cost is the price of resilience.

The institutional vehicle for the sub-tier ecosystem is the SAHA Istanbul cluster — at the time of SAHA 2026, more than 800 defence and aerospace companies organised into a deliberately redundant manufacturing mesh, each qualified to common specifications, each contracted to multiple primes. The contrast with the post-Last Supper Western prime tier and its progressively consolidated sub-tier is direct. The Turkish architecture deliberately reproduces, at twenty-first-century scale, the multiplexed industrial mesh that the 1942 Truman Committee model built and the 1993–1997 consolidation wave dismantled. It is also closer to the Korean and Israeli defence-industrial postures of the same period than to the United States and Western European model.

The SAHA 2026 exhibition was the most concentrated public demonstration of the architecture’s output the industry has yet seen. Turkish companies signed approximately USD 8 billion in export contracts in the first three days alone, against a backdrop of 1,700 exhibiting companies, 263 international firms, 203 new product introductions, 164 signing ceremonies, 400,000 square metres of exhibition space and 30,000 industry professionals from more than 120 countries [27, 28]. The substantive announcements demonstrated the architecture working as designed rather than the trade-show output alone. Roketsan and FNSS jointly unveiled the ALKA-KAPLAN HYBRID Directed Energy Weapon System Platform — a vehicle-mounted laser weapon developed entirely from Turkish primes with Turkish sub-tier integration [27]. Roketsan signed a domestic sub-tier integration contract with Altinay Defence Technologies for lithium-based batteries to power the AKYA heavy-class torpedo, taking what would in the Western model have been a Chinese or Japanese sub-tier dependency and internalising it [27]. The Mechanical and Chemical Industries Corporation (MKE) and HT Division signed an agreement to integrate the TOLGA close-air-defence system into HT Division’s unmanned ground vehicle line, demonstrating cross-prime integration that the Western consolidated-prime model resists [27]. Baykar announced a robotic-production-line partnership with the Italian Gruppo Esea for unmanned aerial vehicle mass production — an Allied production-sharing arrangement of precisely the kind the reform package below recommends [29]. Across the exhibition, Turkish defence-industry domestic content stood at approximately 80 per cent [27] — a figure that, under the source-selection rules described in this report, the Western precision-munitions sector has never approached for its strategic items.

The Turkish architecture is not flawless and is not directly transferable to the United States or the wider Alliance at one-to-one scale. The Turkish defence base operates at a smaller absolute volume than the United States base, with different cost-base constraints, different export markets, and a different relationship to global supply chains for the most demanding upstream materials. Turkish access to certain critical inputs — high-end semiconductors, particular grades of precision optics, advanced composites, the most exotic energetic-material precursors — remains constrained, and the resilience claims of the model are not equally strong across every weapon system. The 80 per cent domestic-content figure is, additionally, an SSB-reported aggregate that should be read with appropriate caution about how the underlying content fraction is measured. The argument is not that the Alliance should adopt the Turkish architecture in its entirety. The argument is that the architecture exists, is operating at meaningful scale, was on public display at SAHA 2026 last week, and demonstrates that a NATO member — working from a difficult strategic starting position — has built precisely the kind of industrial mesh the Western precision-munitions base requires and does not have. The Alliance does not need to invent this. It needs to import the parts of it that fit the larger Alliance scale, and to stop pretending that the procurement rules that produced the Iran War chokepoint will, by themselves, produce anything else.

What Reform Would Look Like

Any reform that addresses the architecture rather than the symptom must change the source-selection rules themselves, not merely the supplemental appropriation that flows through them. Five reform elements — the last with a paired procedural component — would together constitute a substantive response. Each is currently implementable under existing United States and NATO statutory authority. None requires a new treaty. None is theoretical: Türkiye, as set out immediately above, is already operating an architecture that combines most of these elements. What follows is a description of what Alliance-wide adoption would look like for the wider membership that is not yet doing this.

Surge capacity as a mandatory evaluation factor. Source-selection authorities for any munition, energetic material, guidance-section component or strategic sub-tier item should be required, by FAR amendment and DFARS implementation, to evaluate proposals on the basis of demonstrated and contracted surge capacity multiplier as a non-price factor of stated weight. A proposal that offered, for example, demonstrated capability to surge to 3x steady-state production within 90 days, with the surge capacity maintained on a warm basis at contractor cost recovered through the contract, would receive a defined evaluation credit. A proposal that offered only steady-state capacity would not. Pricing the surge capacity into the award, rather than pretending it can be conjured by appropriation after the crisis, is the only way the procurement architecture funds it.

Second-source and allied-source mandates for strategic items. A defined list of strategic items — energetic materials, precision-guidance modules, rare-earth permanent magnets, guidance-section semiconductors — should carry mandatory dual-source qualification, with at least one source domestic and at least one source domestic or in an explicitly named ally. Award to a sole source would require Secretary-level waiver with stated rationale, on the model of the existing DFARS specialty-metals provisions. The model exists; the practice does not yet extend to the items that the Iran War demonstrated to be the binding constraints.

Allied production sharing through formal best-value evaluation credit. NSPA’s own Best Value procedure should be extended Alliance-wide as the default for strategic-munition and strategic-input procurement, with explicit non-price evaluation credit for proposals that include qualified production in two or more Alliance member states. The procurement architecture should reward the maintenance of European production capability for items presently sourced solely from the continental United States, not because the European production is cheaper, but because the Alliance industrial mesh is more resilient when redundancy is built across borders.

A Strategic Energetics Reserve and a STANAG-level surge framework. The current NATO quality-assurance architecture — STANAG 4107 Edition 11 (15 January 2019), AQAP-2110 Edition D Version 1 (June 2016) and the wider AQAP suite — was constructed by Allied Committee 327 (the Life Cycle Management Group, LCMG) for the peacetime mutual recognition of Government Quality Assurance under ISO 9001-aligned production conditions [16]. It does not address surge industrial mobilisation. There is no Alliance equivalent to the 1942 War Production Board for the precision-munitions era. A Strategic Energetics Reserve, modelled on the Strategic Petroleum Reserve and held against demonstrated burn rates rather than nominal day-of-supply figures, would address the inventory side. A complementary STANAG-level surge framework, owned by AC/327 in coordination with AC/326 (the Conference of National Armaments Directors’ Ammunition Safety Group), would address the production side. The technical mechanism that such a framework could adopt is already proven: a scored non-price requirement for demonstrated warm-capacity multipliers (for example, 3x steady-state within 90 days), with cost recovery via dedicated contract line items, is precisely the model that the 155mm multi-year firm-fixed-price awards have used since 2024. The framework would generalise this from a single-commodity workaround into an Alliance-wide doctrine, building on existing STANAG 4170 / AOP-7 qualification methodology so that warm-capacity demonstrations could be assessed against the same evidence framework as initial qualification [16, 35]. Both elements are absent. The Iran War is the strongest argument yet that the absence is unsustainable.

FBO publication restraint for strategic WOME items by default. The transparency regime described above is not amendable as a whole — it is too deeply embedded in the rule-of-law framework of Western public procurement, and the anti-corruption case for it remains overwhelming for the vast majority of procurement spend. The reform required is therefore selective and is directed at the publication of the Future Business Opportunity (FBO) itself, not at the substantive Sole Source review that decides whether competition is feasible. A defined list of strategic WOME items — the same list that should carry the mandatory dual-source qualification regime — should attract a default presumption that the FBO synopsis is not published on the open Web. That regime can be implemented today: the United States can invoke FAR Subpart 5.202(a) publication exceptions; EU Member States can invoke Treaty on the Functioning of the European Union Article 346 (the “essential security interests” carve-out); the United Kingdom can invoke Procurement Act 2023 §82 defence-and-security carve-outs; and NSPA can extend its restricted-distribution categorisation. The competition mechanism for these items would shift from open advertised competition to invitation-only competition among pre-qualified suppliers, on the basis of an established Allied Qualification Register. The default would be “do not publish”; the exception, with documented approval, would be “publish”. This is the inversion of the current default and is the only structural reform that addresses the open-source intelligence feed the Western procurement architecture is presently providing to adversaries.

A second, related reform — procedural rather than substantive — addresses a different inefficiency in the same Sole Source review process. The Justification and Approval (J&A) determination under FAR Subpart 6.3 and its equivalents at NSPA and Allied national authorities is correctly conducted on a case-by-case basis; that case-by-case basis is the right standard for the substantive decision and is not what should change. What should change is the present practice of continually re-reviewing Sole Source determinations from first principles even when the underlying sourcing situation has not materially altered. The Holston Army Ammunition Plant has been the sole qualified producer of military-specification Research Department Explosive and High Melting Explosive for decades; the J&A justification for production-phase procurement of those fills does not materially shift from contracting cycle to contracting cycle, but the contracting-officer effort consumed in re-justifying the determination de novo each time is substantial. A “no material change” administrative re-confirmation mechanism — an attestation by the relevant programme office that the qualification, sourcing and competitive landscape are unchanged from the previous determination, valid for a defined contracting cycle and subject to triggered full re-review only when sourcing or qualification facts have changed — would conserve contracting-officer effort for the determinations that actually move. The reform is procedural, not substantive: it does not weaken the Sole Source determination, and it does not change the case-by-case standard for the substantive review. It simply stops the procurement architecture from spending effort on rituals that do not change reality.

Impact and Reform Assessment

Caveats and Boundaries

This report is a procurement-architecture argument, not a contracting-officer indictment. The mechanism described above operates structurally, not individually. Many of the contracting officers, programme managers and source-selection authorities who have executed LPTA-style awards over the past three decades have done so faithfully under the rules they were given, with full knowledge that the rules were producing the consolidation outcomes described. The point of identifying the architecture is that the architecture, not the individual decision, is what reform must change.

Equally, lowest-price-technically-acceptable selection is not in itself a pathology. For mature commodity items procured at scale, it is administratively efficient, transparent and defensible. The argument of this report is bounded: LPTA, and its NATO L1 equivalent, are inappropriate as the default selection mechanism for items whose technical-compliance threshold is itself the binding entry barrier and whose strategic value lies in attributes — surge capacity, dispersion, redundancy — that pure price competition cannot reach. Energetic materials, precision-guidance modules, rare-earth permanent magnets and the sub-tier specialty inputs that feed them are the principal cases. The remedy is not the abolition of LPTA but its restriction to its proper domain — a restriction that the United States Congress has begun and the wider Alliance has not yet undertaken.

Source Evaluation

This analysis draws on Tier 1 primary sources (United States statute, federal regulation, NATO standardisation agreements, European Union directives, United States Geological Survey Mineral Commodity Summaries, International Energy Agency Critical Minerals data); Tier 2 specialist defence and legal publications (named law firm commentary on NDAA restrictions, named defence-trade media reporting on the 155mm ramp); and Tier 3 think-tank analysis (Foreign Policy Research Institute, Center for Strategic and International Studies, named retrospective accounts of the 1993 Last Supper). Source ratings under NATO STANAG 2022 are stated against each reference where applicable. The procurement-mechanism argument is the author’s synthesis of these sources; the specific historical, statutory and statistical claims are individually sourced and individually verifiable against the cited primary documents. All quantitative figures — including the China gallium share (USGS Mineral Commodity Summaries 2025), rare-earth refining and permanent-magnet production percentages (IEA Global Critical Minerals Outlook 2024), contract values and production rates — were verified against the underlying primary documents before publication. The 1993 Last Supper date is verified as 21 July 1993; William J. Perry was at that point Deputy Defense Secretary and became Defense Secretary in February 1994.