Exercise STEADFAST DUEL 2026 opened on 6 October and ran into mid-October across locations in Europe and the United States, with roughly 8,000 military and civilian personnel. It is the alliance's largest annual computer-assisted command post exercise, scheduled by SHAPE and directed by the Joint Warfare Centre in Stavanger. The scenario exercised large-scale combat, cyber and electronic warfare, civil-military cooperation, the movement of forces and supplies, and protection against chemical, biological, radiological and nuclear threats.
No glove was worn in the exercise area. The CBRN work happened at desks, which is precisely why it matters to anyone who sells protective footwear and hand protection.
Where Protection Becomes a Task
A command post exercise evaluates staffs, not equipment. The question asked of a CBRN cell is whether it can turn an incident into a warning, and a warning into an order a subordinate unit can execute. NATO CBRN Reachback sat in the training audience, and the JCBRN Defence COE called the engagement its most extensive exercise support to date. Reachback answers a technical question: what is this substance, what does it do to people, and what protection does the task require.
That last clause is where a supplier's paperwork either helps or fails. An advice message that names a hazard and a protective level is only actionable if a unit's glove and boot file can be matched to it without a phone call to the factory.
The Card Another Nation Can Read
Reachback is multinational by design, and so is the audience for the data behind it. A test report that cannot be interpreted outside the country of sale is a weak asset in coalition work. Buyers should expect a single data card per item that names the agent families covered, the standard and the edition used, the challenge concentration, the test temperature, breakthrough time and cumulative permeation. It should also identify the article actually tested, because a change of compound, thickness or seam process voids the result.
Two further lines belong on the card: decontamination cycles with the decontaminant, concentration and temperature stated, and remaining shelf life at delivery.
Two Headquarters, Two Kinds of Floor
The COE contributed to the evaluation of JFC Norfolk and Allied Maritime Command, assessing capabilities, procedures and coordination in the CBRN field. A maritime headquarters adds constraints that a land-based specification often misses. Below decks, ventilation is closed, deck plates are steel and frequently wet with fuel, oil or wash water, and movement happens through hatches, ladders and narrow passageways. Footwear has to grip on contaminated steel and resist hydrocarbons; gloves have to allow valve and hatch work rather than just carrying. Donning also happens in a passageway, standing up, in the dark.
Stock That Moves Has to Be Legible
The exercise treated the secure movement of forces and supplies as a warfighting task in its own right. Cross-border stock transfer exposes the weakest part of a protective item: its labelling. Batch number, manufacture date, size, standard version and storage limits must survive handling and remain readable to a storekeeper with no English. A pallet that arrives in good condition but cannot be identified is not a capability.
Exercises of this kind do not buy anything. They supply the vocabulary that requirement documents borrow a year or two later, and suppliers who can hand a headquarters a file it can actually use will find that vocabulary already describes them.