Arms, Ammunition, and Explosives Facility Physical Security Survey Guidance
This MARADMIN reaffirms physical security procedures and requirements for Arms, Ammunition, and Explosives (AA&E) facilities across the Marine Corps, emphasizing the requirement for annual physical security surveys following recent GAO audit findings of non-compliance. It establishes comprehensive guidance for commanders on conducting surveys, maintaining accountability, personnel screening, and reporting requirements for all AA&E facilities.
Issued: October 28, 2025
1. Arms, Ammunition, and Explosives (AA&E). AA&E are critical assets enabling the Marine Corps to maintain a Force in Readiness and respond to contingencies worldwide. Maintaining readiness requires diligent attention to AA&E security. This MARADMIN reaffirms AA&E security procedures and requirements, including accountability, inventories, physical security surveys, and personnel screening for AA&E duties. 2. Background. Recent Government Accountability Office (GAO) audits resulted in findings that required annual physical security surveys of AA&E facilities were not conducted or completed in accordance with Department of War (DoW) and Marine Corps policies. References (a) through (e) provide commanders with the required physical security guidance necessary to maintain security of AA&E. 3. Command Responsibility. Commanders responsible for the security of AA&E are required to incorporate the contents of this MARADMIN in all applicable command policies and physical security plans. Additionally, commanders must further ensure personnel are familiar with, and trained on, AA&E subject matter contained in this MARADMIN and references (a) through (h). 4. Physical Security Surveys 4.a. Annual Requirements. Commanders are required to ensure: 4.a.1. All AA&E facilities are designated, in writing, as restricted areas in accordance with references (b) and (c). 4.a.2. A physical security survey is conducted and completed on all AA&E facilities (not to exceed 12 months/365 days from the previous physical security survey) in accordance with references (b) and (c). 4.b. Marine Corps Sites/Service Level Training Installations (SLTIs). Aboard Marine Corps sites, physical security surveys will be conducted by a trained and certified Physical Security Specialist from the Provost Marshal's Office (PMO)/Marine Corps Police Department (MCPD). Commands must coordinate with PMO/MCPD Physical Security sections to schedule physical security surveys. The PMO/MCPD Physical Security sections are required to complete and maintain physical security surveys and associated correspondence in accordance with reference (c). 4.c. Non-Marine Corps Owned Sites 4.c.1. Aboard Other Service/Agency Sites. Commands will coordinate with the host Service/Agency to conduct a physical security survey in accordance with references (a) through (e). If the host Service/Agency does not support providing physical security surveys, coordinate with higher headquarters for support. 4.c.2. U.S. Marine Corps Forces Reserve (MARFORRES) Facilities. MARFORRES units will coordinate physical security requirements, support, and guidance with the MARFORRES Protection Division. 4.c.3. AA&E Facilities Not Aboard a DoW Site. Commands will coordinate with the nearest Marine Corps Physical Security section and/or higher headquarters for support. 4.d. All certified and trained Physical Security Specialists will meet the requirements outlined in reference (c). 4.e. Physical Security Forms 4.e.1. NAVMC 11121 will be used by Marine Corps Physical Security Specialists for Marine Corps AA&E facilities aboard Marine Corps sites. 4.e.2. NAVMC 11121 or the Host Service/Agency equivalent physical security survey form may be used for AA&E facilities not aboard a Marine Corps site. 4.e.3. Surveys will address required criteria outlined in references (a) through (e), to include the status of subjects from paragraphs 5 through 9 of this MARADMIN. 4.f. Corrective Action Reports/Plans 4.f.1. Commanders are required to provide a written corrective action report/plan, addressing physical security deficiencies identified during the survey, within 90 days. The corrective action plan will be provided to the office that conducted the survey. 4.f.2. PMO/MCPD is required to provide the site commander with an annual (calendar year) summary detailing unresolved deficiencies, requested exceptions and waivers, security violations, significant trends, and commands that have not responded with a corrective action report/ plan. 4.g. Reporting Delinquent Physical Security Surveys. Physical security surveys not completed within the prescribed timeframe require notification to the first General Officer-level headquarters in a unit's chain of command. 4.g.1. Marine Corps Sites/SLTIs. The site commander will notify the Commander, Marine Corps Installations Command or Commanding General, Training and Education Command, via their respective chain of command. 4.g.2. MARFORRES commands will notify the Commander, MARFORRES, via their respective chain of command. 4.g.3. Non-Marine Corps Owned Sites. Commands at locations other than Marine Corps sites will provide a report to their first General Officer-level headquarters. 5. Exceptions and Waivers. Exceptions and Waivers, for security deficiencies will be submitted, via the chain of command, in accordance with references (c) and (f) to the Deputy Commandant, Plans, Policies, and Operations. The status (e.g., current, elapsed) of exceptions/waivers will be annotated in the annual physical security survey. 6. Screenings. All personnel assigned AA&E responsibilities are subject to an annual AA&E Screening in accordance with references (c) through (d). Screenings will be completed and records maintained in accordance with reference (c). The status (e.g., current, elapsed) of AA&E screenings will be annotated in the annual physical security survey. 7. Accountability. All accountability and inventory requirements will be addressed and maintained in accordance with references (a) through (e). The status (e.g., current, not conducted) of AA&E inventories will be annotated in the annual physical security survey. 8. Missing, Lost, Stolen, or Recovered (MLSR). Commanders are required to report any MLSR AA&E. MLSR reporting will be completed in accordance with references (b) through (e) and (g). Reported MLSR incidents will be annotated in the annual physical security survey. 9. Training. Commanders will ensure all personnel assigned AA&E responsibilities are trained in accordance with references (b) through (e) and (h). Records of training will be maintained in accordance with reference (c). 10. Annual Reporting. In accordance with reference (i), all Marine Corps units in possession of AA&E are required to certify compliance with the requirements of an annual physical security survey, required AA&E inventories, and MLSR reporting of AA&E reportable items. The Marine Corps is directed to provide a response to the Office of the Under Secretary of War (OUSW) Intelligence and Security (I&S). Service responses are further provided to Congress for review. Failure to meet the requirements of the references and this message will be documented in the annual report to OUSW (I&S) and may lead to further administrative actions. 11. Dissemination. Commanders will ensure the widest dissemination of, and compliance with, this MARADMIN. 12. Point of Contact. Direct any questions regarding this MARADMIN to the message point of contact or email at PPO_POP_PhysicalSecurity@usmc.mil. 13. Signal. This MARADMIN is applicable to the Total Force. 14. Release Authority. Release authorized by MajGen Jason L. Morris, Assistant Deputy Commandant, Plans, Policies, and Operations.