The Conventional Armed Forces in Europe (CFE) Treaty was ratified by the Armenian parliament in July 1992. The treaty establishes comprehensive limits on key categories of military equipment, such as tanks, artillery, armored combat vehicles, combat aircraft, and combat helicopters, and provides for the destruction of weaponry in excess of those limits. Armenian officials have consistently expressed determination to comply with its provisions. Armenia has provided data on armaments as required under the CFE Treaty. There are indications that Armenia is trying to establish mechanisms to ensure fulfillment of its arms control obligations. Armenia is not a significant exporter of conventional weapons, but it has provided substantial support, including materiel, to separatists in Nagorno-Karabakh.

In March 1993, Armenia signed the multilateral Chemical Weapons Convention, which calls for the eventual elimination of chemical weapons. Armenia acceded to the nuclear Non-Proliferation Treaty as a non-nuclear weapons state in July 1993. The U.S. and other Western governments have discussed efforts to establish effective nuclear export control systems with Armenia.