According to the U.S. Department of State, North Korea has the fifth-largest army in the world, at an estimated 1.21 million armed personnel, with about 20% of men aged 17–54 in the regular armed forces.[64]
North Korea has the highest percentage of military personnel per capita of any nation in the world, with approximately 1 enlisted soldier for every 25 citizens.[65] Military strategy is designed for insertion of agents and sabotage behind enemy lines in wartime,[64] with much of the KPA's forces deployed along the heavily fortified Korean Demilitarized Zone. The Korean People's Army operates a very large amount of equipment, including 4,060 tanks, 2,500 APCs, 17,900 artillery pieces (incl. mortars), 11,000 air defence guns in the Ground force; at least 915 vessels in the Navy and 1,748 aircraft in the Air Force,[66] as well as some 10,000 MANPADS and anti-tank guided missiles.[67] The equipment is a mixture of World War II vintage vehicles and small arms, widely proliferated Cold War technology, and more modern Soviet weapons. According to official North Korean media, planned military expenditures for 2009 are 15.8% of GDP.[68]
North Korea has nuclear and ballistic missile weapons programs and has been subject to United Nations Security Council resolutions 1695 of July 2006, 1718 of October 2006, and 1874 of June 2009, for carrying out both missile and nuclear tests. North Korea probably has fissile material for up to 9 nuclear weapons,[69] and has the capability to deploy nuclear warheads on intermediate-range ballistic missiles.[70]