With the decline in tensions in South-east Europe, and with the transition to NATO weaponry, many states are left with stockpiles of surplus small arms and ammunition.

Recognizing the need to manage these stockpiles, countries in the region have sought to participate in collaborative programmes with other states. The United States has supported a Regional Approach to Stockpile Reduction (RASR) Initiative to assist nine countries in South-east Europe to better manage their stockpiles, including through destruction where appropriate.