Elite air force paratroopers report to senior military officer. Their Puma military helicopter waits in the background.
Courtesy Embassy of Indonesia, Washington

The Air Force of the Republic ÍÍÍof Indonesia (AURI), like the navy, was also established as a separate service in 1946 and evolved from the aviation division of the People's Security Forces (BKR). When it became a separate service, the air force had only a few pilots. Nevertheless, it assumed responsibility for the air defense of the republic and took over all existing Dutch airfields and equipment. Initially, the air force was fairly small and flew mostly United States- and West Europeanorigin aircraft. However, between 1958 and 1964, the force expanded rapidly and switched to Soviet-bloc aircraft, purchasing more than 100 MiG-17 fighters, Il-28 bombers, and other aircraft from Soviet and East European sources. Personnel strength doubled. By the early 1960s, the Indonesian air force was the best equipped air arm in Southeast Asia.

The influence and capability of the air force fell sharply after the 1965 attempted coup. The air force was heavily purged for its role in the events associated with the coup attempt, and the abrupt turn away from the Soviet bloc ended the significant flow of equipment and logistics support that had been the key to expansion during the early 1960s. The air force's large armada of Soviet aircraft subsequently fell into disuse and disrepair. At the same time, the sharp drop in defense expenditures initiated under Suharto, and the anticommunist orientation of the New Order government, prevented the purchase of needed spare parts and maintenance assistance and led to the rapid grounding of almost all East European-made equipment. Significant modernization did not get under way until the late 1970s with acquisition of the F5 and A-4 aircraft from the United States.

In 1992 air force strength was about 27,000. Approximately 4,000 of these personnel formed four battalions of "quick action" paratroopers. The structure of the air force consisted of a headquarters staff in Jakarta supporting the chief of staff, two subordinate commands (Air Matériel Command and Air Training Command), and three operational commands (Ko-Op I, Ko-Op II, and the National Air Defense Command). The Air Matériel Command was headquartered in Bandung, Jawa Barat Province, and the Air Training Command was in Surabaya, Jawa Timur Province. Indonesia's air operations were divided into two area commands with Jakarta being the east/west dividing point. The largest of the operational commands was Ko-Op II, headquartered in Ujungpandang, Sulawesi Selatan Province, and responsible for all air force operations east of Jakarta (including Kalimantan). KoOp I, headquartered in Jakarta, covered air force operations west of Jakarta. The National Air Defense Command, also headquartered in Jakarta, had operational control over all fighter and counterinsurgency aircraft.

Most of the major weapons systems operated by the air b3c force weere manufactured in the United States and consisted of the C-130 Hercules, OV-10F Bronco, F-5E Tiger II, and A-4E Skyhawk (see table 33, Appendix). The air force also operated several B-737 aircraft for maritime reconnaissance. In 1990 the air force took delivery of the twelve F-16 Fighting Falcons purchased from the United States, which were based at Iswahyudi Air Base, Jawa Timur Province. During the modernization period of the 1980s, the air force also purchased the Automated Logistics Management System (ALMS) from the United States to upgrade its ability to track and requisition spare parts and materials.

In 1980 the air force enunciated a forward defense strategy that required building or upgrading air bases throughout Indonesia as well as main bases on Java. Most of those upgrades involved civilian airfields also used by the air force. A major upgrade at Ranai Air Base on Natuna Island provided a base for improved surveillance of the South China Sea. Iswahyudi Air Base was upgraded to enable it to handle modern jet fighter aircraft. In 1992, most airfield upgrade programs had been started but most combat aircraft were still based on Java. The exception was one squadron of A-4 aircraft at Pekanbaru Air Base, Riau Province, and another at Hasanuddin Air Base near Ujungpandang.

Pilots generally began flight instruction in propeller-driven T-34 Turbo-Mentors. A squadron of British Aerospace T-53 Hawks was used for advanced training. However, competition with higher paying civilian airlines led to a continuing shortfall of pilots and aviation support personnel. To remedy the situation, the air force announced in 1981 that male and female senior high school graduates would be accepted for expense-free training as shortterm aviation officers. Graduates of the two-year program would serve ten years in the air force and then be released to find employment in the civilian sphere.

Data as of November 1992