 Complete the following phrase:  No. 114 MCRU deployed to Malaya in 1958, becoming operational at RAAF Base Butterworth on 19 August. It took over responsibility for aerial surveillance and ground-controlled interception from the Royal Air Forces No. 487 Signals Unit on 1 December. From Butterworth, No. 114 MCRU directed the Sabre fighters of Nos. 3 and 77 Squadrons and the Canberra bombers of No. 2 Squadron in the last years of the Malayan Emergency. It also sent controllers on attachment to Ubon Air Base in Thailand, where No. 79 Squadron was based from 1962. On 3 September 1964, the unit went on to a 24-hour operational footing to support the Sidewinder-armed Sabres of Nos. 3 and 77 Squadrons during the 