<Tr> <Th> Country </Th> <Td> United States </Td> </Tr> <Tr> <Th> Service branch </Th> <Td> <Ul> <Li> United States Army </Li> <Li> United States Air Force </Li> <Li> United States Marine Corps </Li> </Ul> </Td> </Tr> <Ul> <Li> United States Army </Li> <Li> United States Air Force </Li> <Li> United States Marine Corps </Li> </Ul> <Li> United States Army </Li>

How many 2 star generals are in the army