Air Defense A Marine signals to the pilot of an F-35B Lightning II fighter aircraft on the flight deck of the USS America in the Philippine Sea, March 23, 2020, during an air defense exercise. SHARE IMAGE: Download Image: Full Size (1.19 MB) Tags: Marine Corps Photo By: Marine Corps Cpl. Isaac Cantrell VIRIN: 200322-M-WB494-1021M.JPG Photo Gallery