An aerial view of the Aegis guided missile cruiser USS YORKTOWN (CG 48), center, being moored by tugs to begin post-skakedown availability work. The three Aegis cruisers at right are, front to back: The VINCENNES (CG 49), the VALLEY FORGE (CG 50) and the BUNKER HILL (CG 52). Also visible to the left is the Aegis guided missile cruiser Mobile Bay (CG 53) under construction