After the conclusion of hostilities, the ASWG was relocated to Cabarlah, Queensland, north of Toowoomba. In February 1947, it was redesignated the "101 Wireless Regiment", with an authorised strength of two officers and 22 other ranks. Over the next two years, the regiment was expanded and between 1951 and 1959, the regiment deployed a detachment to Malaya in support of Commonwealth forces deployed during the Malayan Emergency. During the early 1960s, the regiment deployed to Borneo during Confrontation, intercepting and decoding Indonesian communications.