160618-N-VG727-104 BATH, Maine (June 18, 2016) Crewmembers assigned to USS Constitution perform a color guard detail at the christening ceremony for guided-missile destroyer USS Michael Monsoor (DDG 1001) in the General Dynamics Bath Iron Works shipyard. USS Michael Monsoor is to be the second of two Zumwalt-class destroyers in the U.S. Navy fleet leading the next generation of warships. (U.S. Navy photo by Mass Communication Specialist 3rd Class William Collins III/Released)