 The squadron arrived at Ubon Air Base in the Ubon Ratchathani Province of eastern Thailand on 1 June 1962 and flew its first operational patrol four days later. Facilities at Ubon were initially spartan, and the pilots and ground crew lived in tents. Construction of permanent accommodation began under the supervision of No. 5 Airfield Construction Squadron in September 1962, however, and facilities were later further improved. Despite Malaysia's policy of neutrality in regards the conflict in Southeast Asia, No. 79 Squadron operated as a detachment of the RAAF force (No. 78 Wing) based at Butterworth throughout its time in Thailand. Aircraft and personnel were regularly transferred between Butterworth and Ubon, and most pilots' nominally six-month-long tours of duty in Thailand were broken into several shorter periods during which they and their aircraft were illegally rotated between the two bases. In March 1963 the Defence Committee, which was the highest decision-making body of the Department of Defence, recommended to Cabinet that No. 79 Squadron be withdrawn from Thailand on the grounds that the British and New Zealand contingents had left the country. The Cabinet's Foreign Affairs and Defence Committee decided against this on 28 March as it was believed that maintaining the squadron at Ubon helped maintain good relationships with Thailand and the United States. The Thai Government was discreetly asked if it would prefer a different form of assistance, however.
