<Tr> <Td> Donald Trump </Td> <Td> None </Td> <Td> None </Td> <Td> None . Received four educational deferments and one 1 - Y medical deferment during the Vietnam War . </Td> </Tr> <Tr> <Td> Barack Obama </Td> <Td> None </Td> <Td> None </Td> <Td> None </Td> </Tr> <Tr> <Td> George W. Bush </Td> <Td> Texas Air National Guard, United States Air Force </Td> <Td> First Lieutenant </Td> <Td> Stateside service as pilot during Vietnam War (1968--1973). Received early discharge in 1973 . </Td> </Tr> <Tr> <Td> Bill Clinton </Td> <Td> None </Td> <Td> None </Td> <Td> None . Signed agreement to join Reserve Officer Training Corps at University of Arkansas during Vietnam War . Subsequently withdrew and entered draft, but received high draft number and was not drafted . (See Bill Clinton: Vietnam War opposition and draft controversy .) </Td> </Tr>

Last american president to serve in the military