Operation Deterrent Viking II: NATO Multinational EOD Exercise at Baumholder Tests Cross-Border Interoperability

Technical Summary

Explosive Ordnance Disposal (EOD) personnel from the 39th Civil Engineer Squadron (CES) at Incirlik Air Base, Türkiye, conducted Operation Deterrent Viking II at Baumholder Major Training Area, Germany, from 3 to 8 May 2026. The exercise was hosted by the 786th Civil Engineer Squadron at Ramstein Air Base and brought together more than 50 EOD personnel drawn from across the European theatre and from NATO allies Slovakia and Belgium. The serial focused on conventional EOD tasks: Unexploded Ordnance (UXO) identification and disposal, land navigation under field conditions, casualty evacuation procedures, and controlled explosive operations.

Major William Berner, Commander of the 39th CES, framed the exercise as enabling readiness "to defend U.S. and allied interests across the European theater and globally" and characterised EOD as critical to keeping the 39th Air Base Wing and its NATO partners postured. The exercise narrative published on the Air Force public-affairs network emphasises tactics, techniques and procedures (TTP) cross-validation as the principal training output rather than equipment evaluation.

More than 50 EOD operators from the United States, Slovakia and Belgium spent six days at Baumholder cross-validating render-safe procedures — a deliberate NATO interoperability investment in the week before the May 2026 MSIAC Fuze Conference at Picatinny, where the same doctrinal disagreements are converted into industrial-base specifications. Operation Deterrent Viking II, 39 CES Incirlik / 786 CES Ramstein

Analysis of Effects

From a WOME doctrinal perspective, the value of Deterrent Viking II lies in cross-validation of national EOD procedures against the NATO AEODP-3 Allied Joint Doctrine for EOD baseline. The four named training events (UXO identification and disposal, land navigation, casualty evacuation, and controlled explosive operations) map directly onto AEODP-3 chapter divisions and the operational tasks listed in AAP-19 NATO EOD Standardization. Where Slovak and Belgian EOD doctrine has historically diverged from US Air Force EOD practice on render-safe procedure (RSP) sequencing for legacy aerial ordnance, joint live exercise time at Baumholder is the only path to converged TTP.

Baumholder MTA is suited to this load. Its established demolition ranges accommodate controlled-disposal events of varying Net Explosive Quantity (NEQ) within the German Sprengstoffgesetz (SprengG) framework as applied to Bundeswehr training areas under SOFA arrangements, and US Army Europe-Africa operates EOD facilities co-located with the training-area infrastructure. The selection of Baumholder rather than the Ramstein flightline-adjacent ranges reflects realism: Baumholder approximates contingency-deployment terrain rather than fixed-installation EOD response. Hazard Division 1.1 D (mass-detonation) demolition charges (typical Composition C-4, Composition B, TNT charge stocks) and HD 1.4 S small-arms training stocks would predominate; HD 1.3 C / 1.3 G pyrotechnic and propellant simulants typically support the UXO-identification phase.

Personnel and Safety Considerations

For ammunition technicians and EOD operators reading this from outside the exercise audience, two transferable considerations emerge. First, multinational EOD training surfaces non-trivial differences in personal protective equipment (PPE) standards: STANAG 4569 multi-hit fragmentation protection levels, the EOD 9/10/11 bomb-suit families used by US forces, and the Med-Eng or NP Aerospace alternatives common in NATO European EOD inventories carry different blast-overpressure and fragmentation envelopes. Joint exercises are the natural place to identify and document those gaps before contingency deployment couples them with kinetic threats. Second, casualty evacuation under realistic conditions exposes EOD-specific medical-treatment gaps: primary blast lung injury management, secondary fragmentation wounding, and tertiary blunt-trauma resuscitation differ from infantry casualty profiles and require dedicated TCCC variant training. AEODP-10 references the casualty-evacuation chain but national implementations diverge. Standardisation under STANAG 2122 and AMedP-7.5 governs the medical-doctrine baseline.

Data Gaps

DATA GAP: Specific national EOD units. The Slovak (likely from the 5th Special Forces Regiment or VEOD elements of the Trencin garrison) and Belgian (likely DOVO/SEDEE) unit identifications are not published. Operational unit names matter for follow-on TTP attribution.

DATA GAP: Inclusion of Improvised Explosive Device Disposal (IEDD) or CBRN scenarios. Open-source reporting cites "conventional EOD". Whether IEDD lanes per AEODP-3 Volume II, or CBRN-EOD per AEP-4691 features in the exercise scenario is not disclosed.

DATA GAP: Pass/fail assessment framework. Whether participating units were certified against NATO Force Standards EOD A1/A2/A3 levels, or assessed informally, is not stated.

AI-assisted technical assessment based on open-source material. Not a formal intelligence product. Image attribution noted where applicable.