The Three Ds of Ammunition Management: Disposal, Demilitarization, and Destruction
What law enforcement property and evidence supervisors need to know about ammunition safety, accountability, and final disposition.
AMMUNITION DESTRUCTIONBEST PRACTICES
Dr. Kyle C. Murphy
11/3/20264 min read


Ammunition presents a unique challenge for law enforcement property and evidence supervisors. Unlike ordinary evidence, ammunition introduces potential safety hazards, specialized storage requirements, and legal and environmental considerations.
Over time, departments may accumulate thousands of rounds from criminal investigations, seized firearms, abandoned property, and agency operations. Without proactive management, these stockpiles can create safety concerns, consume valuable storage space, and increase liability.
Adrian Wilkinson's research, The Three Ds: Disposal, Demilitarization, and Destruction of Ammunition, provides a useful framework for addressing these challenges. Although originally focused on international military stockpiles, its principles apply to law enforcement property and evidence operations.
Understanding the Three Ds
Wilkinson emphasizes that disposal, demilitarization, and destruction are distinct processes, each with important operational implications.
1. Disposal: Removing ammunition from inventory
Disposal involves removing ammunition from an agency's inventory through authorized methods. This may include lawful transfers, returns, or destruction. Importantly, disposal does not necessarily mean the ammunition has been physically destroyed.
2. Demilitarization: Rendering ammunition unusable
Demilitarization encompasses the processes required to make ammunition unfit for its intended purpose. These activities can include transportation, storage, accounting, preprocessing, and final destruction. Specialized equipment and qualified professionals are often necessary.
3. Destruction: Permanently eliminating functionality
Destruction renders ammunition inert so it can no longer function as designed. It represents a permanent physical outcome rather than simply an administrative inventory adjustment.
For property and evidence supervisors, the distinction is critical: Removing ammunition from an inventory system is not the same as verifying its destruction.
The risks of accumulating ammunition
One of Wilkinson's central findings is that poorly managed ammunition stockpiles create two significant risks: accidental explosive events and diversion into unauthorized possession.
These concerns are relevant to law enforcement agencies, even though their stockpiles are generally much smaller.
Ammunition stored for extended periods may present additional challenges involving physical condition, security, inventory accuracy, and disposition eligibility.
In a 2018 audit, the U.S. Department of Justice Office of Inspector General identified deficiencies in ATF's ammunition controls, including ammunition recorded as disposed of before it was actually destroyed.
The lesson for supervisors is straightforward: ammunition must remain properly secured, inventoried, and accounted for until its final disposition is verified.
Establishing a risk-based management strategy
Wilkinson recommends prioritizing ammunition management according to risk rather than convenience or disposal cost.
For law enforcement agencies, this translates into evaluating ammunition based on several factors:
Legal status: Is the ammunition associated with an active investigation, court proceeding, or mandatory retention requirement?
Physical condition: Is there visible damage, corrosion, or another concern requiring evaluation by qualified personnel?
Storage security: Is the ammunition secured against unauthorized access, theft, and diversion?
Disposition eligibility: Have all required legal and administrative approvals been obtained?
Disposal resources: Are qualified personnel or authorized vendors available to complete the process safely?
California POST's Evidence and Property Management guidelines recommend written procedures for ammunition and other hazardous materials, including coordination with qualified safety professionals.
Supervisors should establish clear procedures for identifying potentially hazardous ammunition and referring it to appropriately trained personnel. Property and evidence staff should never attempt to deactivate or destroy ammunition independently.
Selecting the right disposal method
Wilkinson identifies several ammunition disposal options, including transfer, training use, and physical destruction. He concludes that destruction is often the most effective way to eliminate the long-term risks associated with surplus ammunition.
For law enforcement agencies, destruction may be appropriate when ammunition is legally eligible for disposal and cannot or should not be returned or transferred.
However, ammunition destruction requires specialized expertise. Departments should work with qualified bomb squads, authorized disposal contractors, or other appropriate professionals rather than attempting improvised methods.
Environmental compliance also matters. Depending on the ammunition and disposal process, federal, state, and local environmental regulations may apply.
Supervisors should ensure that disposal arrangements address vendor qualifications, transportation requirements, applicable permits, chain of custody, and confirmation of final destruction.
Documentation: Closing the accountability loop
An effective ammunition management program must document every stage, from collection through final disposition.
A defensible disposition record should include:
Case numbers and property identifiers
Ammunition descriptions and quantities
Required legal and administrative authorizations
Dates and records of custody transfers
Identification of receiving personnel or vendors
Certificates or other documentation verifying destruction
Final inventory reconciliation
A certificate of destruction should be traceable to the specific ammunition transferred. This is especially important when vendors process materials from multiple agencies.
Ammunition should not be recorded as physically destroyed until the agency has adequate confirmation that destruction occurred.
Five priorities for property and evidence supervisors
Wilkinson's research suggests five practical management priorities:
Maintain accurate inventories. Routinely reconcile ammunition holdings and identify items eligible for disposition.
Standardize authorization procedures. Verify legal retention requirements before approving disposal.
Prioritize safety and security. Establish appropriate storage controls and procedures for potentially hazardous ammunition.
Use qualified disposal partners. Ensure specialized handling, transportation, and destruction are performed by authorized professionals.
Verify final disposition. Maintain complete records connecting inventory removal with confirmed physical destruction.
These practices can reduce operational risk while improving inventory accuracy, storage efficiency, and accountability.
The bottom line
Effective ammunition management involves more than secure storage. It requires a coordinated approach to inventory control, risk assessment, legal compliance, and final disposition.
Wilkinson's Three Ds provide a valuable distinction: disposal removes ammunition from custody, demilitarization renders it unfit for its intended purpose, and destruction permanently eliminates its functionality.
For property and evidence supervisors, the objective is straightforward: Every round should be safely managed, legally accounted for, and properly documented throughout its lifecycle.
References
Wilkinson, A. The Three Ds: Disposal, Demilitarization, and Destruction of Ammunition. In Targeting Ammunition, pp. 261–292. Small Arms Survey.
California Commission on Peace Officer Standards and Training. Evidence and Property Management Guidelines.
U.S. Department of Justice, Office of Inspector General. (2018). Audit of ATF's Controls over Weapons, Munitions, and Explosives.
U.S. Environmental Protection Agency. 40 CFR Part 266, Subpart M—Military Munitions.
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