Operation Crimp Westmoreland requested further reinforcement and US and allied forces increased to 44 battalions which would be used to directly bolster the ARVN. Australia's growing involvement in Vietnam reflected the American build up. In 1963, the Australian government had committed a small advisory team, known as the Australian Army Training Team Vietnam (AATTV), to help train the South Vietnamese forces. However, in June 1965 the decision to commit ground troops was made, and the 1st Battalion, Royal Australian Regiment—originally commanded by Lieutenant Colonel Ivan 'Lou' Brumfield—was dispatched. Supporting 1 RAR was 1 Troop, A Squadron, 4th/19th Prince of Wales's Light Horse
1961 in the Vietnam War government throughout the Vietnam War, but had only a limited influence on the Kennedy and Johnson Administrations. The report of a high-level study group headed by Undersecretary of Defense Roswell Gilpatric said that "South Vietnam is nearing the decisive phase of its battle for survival" and that the situation is "critical but not hopeless." It recommended that the United States show "our friends, the Vietnamese, and our foes, the Viet Cong, that come what may, the US intends to win this battle." A cease fire was declared in Laos between communist rebels (the Pathet Lao) and government troops. President Kennedy