The World War II precursor to Seabee teams was the PT Advance base Detachment of the 113th CB. Each man was cross-trained in at least three trades with some qualified as corpsmen and divers. The first Seabees referred to as "Seabee Teams" were CBDs 1802 and 1803. They were followed by Detachments Able and Baker. The U.S. State Department learned of the teams and concluded they could have a Cold War purpose. They could be U.S. "Good Will Ambassadors" to third world countries to counter the spread of Communism, a military version of the Peace Corps. These 13-man teams would construct schools, drill wells or build clinics creating a positive image for the U.S. They were utilized by the United States Agency for International Development and were in S.E. Asia by the mid-1950s. Then in the early sixties, the U.S. Army Special Forces were being sent into rural areas of South Vietnam to develop a self-defense force to counter the Communist threat and making use of the Seabee teams at these same places made sense in the years 1963–1965. By 1965 the U.S. Army had enough engineers in theater to end Seabee involvement with Special Forces. At first teams were called Seabee Technical Assistance Teams (STAT) and were restricted to two in theater at a time. Teams after STAT 1104 were renamed Seabee Teams and by 1969 there were 17 in theater. As a military force Seabee Teams received many awards for heroism. Teams were sent to other nations as well. The Royal Thai government requested STATs in 1963 and ever since the Seabees have continued to deploy teams.