PACIFIC OCEAN-- A F-35B Lightning II hovers before landing aboard the USS America (LHA 6) during the Lightning Carrier Proof of Concept Demonstration, November 19, 2016. The demonstration is the first shipboard Marine Corps F-35B integration demonstration alongside other Marine Corps Air Combat Element assets, and marks a milestones as the most F-35Bs aboard a ship, ever. (U.S. Marine Corps Photo by Cpl. Thor Larson/Released)