What it is
AJP-3.18, Allied Joint Doctrine for Explosive Ordnance Disposal Support to Operations, is NATO's overarching doctrine for how explosive ordnance disposal (EOD) is planned, conducted and commanded within joint operations. Nations record their agreement to use it in STANAG 2628. The document is intended primarily as guidance for joint NATO commanders and staff, not for industry: it does not create a requirement for a supplier or a manufacturer, and it is not a document a defence contract cites the way it might cite a quality-assurance publication. Edition B, Version 1 (September 2023) is effective on receipt and supersedes Edition A, Version 1.
The doctrine positions EOD as one area of expertise within the military engineering (MILENG) function, alongside engineering, environmental protection, military search and infrastructure management, all of which exist to shape the physical operating environment. It builds on AJP-3, Allied Joint Doctrine for the Conduct of Operations, and AJP-5, Allied Joint Doctrine for the Planning of Operations, and sits under AJP-01, the NATO capstone publication for all Allied joint publications.
The explosive ordnance threat
The document works through the range of explosive ordnance (EO) a joint force may encounter: explosives, munitions, improvised explosive devices (IEDs) and "Other explosive items," any of which may carry a chemical, biological, radiological or nuclear (CBRN) payload. EO can be abandoned or unexploded ordnance left over from an earlier conflict, and its threat level depends on factors such as accessibility, condition, and the presence of hazardous agents. The joint EOD capability subsets it identifies are explosive ordnance reconnaissance, explosive ordnance clearance, conventional munition disposal, improvised explosive device disposal, and CBRN explosive ordnance disposal, applied differently across services and nations depending on their equipment and procedures.
Joint EOD capabilities and activities
EOD's main activities, as the doctrine sets them out, are processing EO incidents, giving EOD advice to commanders, EO recovery on fixed installations, mine countermeasures, and exploiting EO incidents for intelligence value. "Other activities" include humanitarian mine action, which the document notes is "usually not their responsibility" for EOD force elements and is prohibited for armed forces in some nations - it is mostly carried out by international organisations, non-governmental organisations or commercial organisations under United Nations or national mine-action-authority lead - and logistic disposal, the removal of EO from stockpiles. These capabilities apply across the land, maritime, air and cyberspace domains, each with its own operating considerations that the document describes at a doctrinal rather than a procedural level.
How EOD links to the rest of the joint force
EOD contributes to four key joint functions: intelligence, force protection, manoeuvre, and command and control. The doctrine sets out how EOD's work connects to other communities: force protection, where EOD assesses and disposes of threats to vital points and high-value assets; countering improvised explosive devices, where EOD supports the "Defeat the Device" pillar (see AJP-3.15); civil-military cooperation, assisting civilian authorities with EO in conflict or post-conflict areas (see AJP-3.19); CBRN defence (see AJP-3.8); special operations; electromagnetic warfare (see AJP-3.6); intelligence (see AJP-2); battlefield evidence; and technical exploitation (see AIntP-10). A lessons-learned section directs relevant observations into the NATO Lessons Learned Portal.
Command and control
The doctrine's largest structural contribution is its three-level command and control (C2) architecture. At the strategic level, EOD staff sit within the Infrastructure and Engineering Division at Supreme Headquarters Allied Powers Europe. At the operational level, Chief Military Engineering and a Combined Joint Explosive Ordnance Disposal Cell (CJEODC) coordinate national EOD force elements at NATO Joint Force Commands, with dedicated arrangements for maritime and air components. At the tactical level, an EOD coordination cell sits at brigade, division or component headquarters, an EOD Cell at regiment or battalion level, and each nation appoints a National Point of Contact EOD to coordinate its own force elements. The doctrine requires that "Each EOD tasking authority should be clearly defined in national transfer of authority (TOA) letters, operational orders and within national and international directives," keeping the authority that tasks EOD force elements separate from the level that executes the tasking. Planning runs at both strategic level, generating forces against theatre EOD requirements, and operational level, feeding the physical operating environment and coordinating with AJP-5's planning process, with CBRN incidents calling for a specially designated response capability. Tasking and reporting requirements are built into NATO standards for EOD orders and reports, in line with AEODP-06, feeding threat assessment, the countering-IED effort and technical exploitation.
Who it is for, and how it binds
AJP-3.18 is written for NATO commanders and staff, and the doctrine itself says it is "instructive and provides a useful framework" for coalition operations involving NATO partners as well as members. It binds through STANAG 2628: a nation ratifies the STANAG, sometimes with recorded reservations, not a company. Several nations have done exactly that on this edition, with reservations touching CBRN and underwater EOD, national implementation of related search doctrine, and how battlefield-evidence contributions are handled under national jurisdiction. The document sets out no certification, accreditation or audit scheme, and nothing in it describes a body assessing an organisation's compliance: this is doctrine that shapes how NATO plans and commands EOD support, not a standard held up to a checklist.
What it does not cover
AJP-3.18 is deliberately a doctrine document, not a technical or procedural one. It does not specify EOD procedures, safety distances, or render-safe methods; those live in subordinate and related publications, including AEODP-10, EOD Principles and Minimum Standards of Proficiency, and Allied Tactical Publication ATP-3.18.1, which the document names as directly subordinate to it. It also does not address the disposal of nuclear weapons.