161120-N-VT045-0001 PACIFIC OCEAN (Nov. 19, 2016) Four F-35B Lightning II aircraft perform a flyover above the amphibious assault ship USS America (LHA 6) during the Lightning Carrier Proof of Concept Demonstration. The F-35B will eventually replace three Marine Corps aircraft; the AV-8B Harrier, F/A-18 Hornet and the EA-6B Prowler. (U.S. Navy photo by Andy Wolfe/Released)