Russian made equipment was received or purchased after the collapse of the Warsaw Pact and second hand US and German equipment was transferred or purchased.
दुसर्‍या महायुद्दात जपानने मलाया आणि सिंगापूर या राष्ट्रांचा ताबा मिळवल्यानंतर ही (WAS) विमान सेवा बंद केली.