<Tr> <Th> Effective </Th> <Td> 23 February 1903 </Td> </Tr> <Tr> <Th> Signatories </Th> <Td> <Ul> <Li> Cuba </Li> <Li> United States </Li> </Ul> </Td> </Tr> <Ul> <Li> Cuba </Li> <Li> United States </Li> </Ul> <Tr> <Th> Citations </Th> <Td> TS 418; 6 Bevans 1113 </Td> </Tr>

How does usa have a base in cuba