area was largely inaccessible except by helicopter, boat or on foot. Platoon-sized patrols would be sent for three-week long search operations before returning to the base camps for ten days rest. Even though there were 117 official 'finds' during these operations, no kills were recorded by the battalion at this time MNLA communist guerrillas began to negate the Australian patrols by crossing the border into Thailand where they could not be followed. In April 1960 1RAR took part in Operation Magnet, which involved FESR units crossing the border for the first time in the conflict in an attempt to drive the MNLA back into Malaya where other units were ready to carry out ambushes upon them. Later in June, Operation Jackforce was launched, using similar tactics and during this 1RAR finally was involved in one contact. In July 1960, the Malayan Emergency was officially declared over, although 1RAR remained on operations until the following year when it was withdrawn and began a period of intensive training as part of the FESR, including a number of brigade level exercises. On 29 October 1961, the battalion left Penang for Sydney on the MV Flaminia, having suffered two men killed in action. The battalion returned to Malaysia in early 1969, after two major exercises, 'Jumping Wallaby' and 'Sheer Hell', the unit withdrew from Malaysia, joining the Selarang garrison in Singapore in December 1969. The unit remained in Singapore until July 1971 when it returned to Lavarack Barracks in Townsville. Vietnam Two tours of South Vietnam were completed by 1 RAR during the Vietnam War, the first one being between March 1965 and June 1966 and the second between April 1968 and February 1969. In March 1965 advanced elements of 1 RAR deployed for Vietnam by charter aircraft, whilst the rest of the battalion followed later on HMAS Sydney. The battalion arrived at Bien Hoa Air Base in June and was placed under command of the US 173rd Airborne Brigade, becoming the first Australian unit to serve in a US formation. Initially, the Australian contingent was restricted only to providing security to the airbase, however, these limitations were later removed by the Australian government and in September 1965 began conducting offensive operations against the Viet Cong (VC) including search and destroy missions, security operations and conducting fighting patrols around the Bien Hoa area of operations. Throughout the remainder of 1965 the battalion conducted a