reconnaissance aviation
3.The naval aviation is composed of bomber, fighter-bomber, attacker, fighter, anti-submarine and reconnaissance units, and security, ECM, transport, rescue and air refueling units, which have reconnaissance, security, anti-ship, anti-submarine and air defense capabilities. The organizational order is: Naval Aviation Department, fleet aviation, and aviation division and regiment.
4.The aviation is composed of fighter, attacker, bomber, reconnaissance, transport and support units, usually in the organizational order of division, regiment, group and squadron.
5.Adopting a system of combining aviation with ground-to-air defense forces, the Air Force consists of the aviation, surface-to-air missile, anti-aircraft artillery and airborne units, as well as communications, radar, ECM, chemical defense, technical reconnaissance and other specialized units.
6.The Army has such arms as infantry, armor, artillery, air defense, Army aviation, engineering, chemical defense and communications, as well as other specialized units such as those of electronic counter-measure (ECM), reconnaissance and mapping.

