U.S. Navy crewmembers push an AV-8B Harrier aircraft. U.S. Navy crewmembers push an AV-8B Harrier aircraft onto an aircraft elevator aboard the Wasp class amphibious assault ship USS Essex (LHD 2) on April 29, 2008. The Essex is the lead ship of a forward ñdeployed U.S. Expeditionary Strike Group. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 255081-Y-JDP16-352.jpg Photo Gallery