大西洋海域，美国海军 VX-23 空中测试与评估中队 F-35B 系统发展与验证机在“黄蜂”号两栖攻击舰上进行第二阶段开发试验。（The flight deck crew secures an F-35B Lighting II aircraft aboard the amphibious assault ship USS Wasp (LHD 1) following testing. Wasp is underway in support of F-35B Lightning II Developmental Testing phase II (DT-II). DT-II is a collaborative effort among the Navy, Marine Corps, and coalition partners to validate operational capabilities of the F-35B for amphibious platforms (LHD, LHA).）

VMFA-121 战斗攻击机中队新的 F-35B 联合攻击战斗机在尤马海军陆战队航空站准备交付典礼。（A U.S. Marine F-35B Lightning II aircraft during the Marine Fighter Attack Squadron 121 (VMFA-121) Redesignation Ceremony at Hangar 80 aboard Marine Corps Air Station Yuma, AZ, Nov. 20, 2012. The squadron, activated in 1941, operates the newest Marine Corps aircraft, the F-35B Lightning II.）

VMFA-121 战斗攻击机中队第6架 F-35B 联合攻击战斗机抵达尤马海军陆战队航空站。（An F-35B Lightning II lands at Marine Corps Air Station Yuma, Ariz., May 22, becoming the 6th aircraft attached to Marine Fighter Attack Squadron 121. VMFA-121 is the first operational F-35 squadron in the U.S. military.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机降落到尤马海军陆战队航空站。（U. S. Marine Corps F-35B comes in for a landing on Marine Corps Air Station Yuma, Ariz., Nov. 16, 2012. Marine Fighter Attack Squadron 121 is the nation's first home for the F-35B aircraft.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机准备降落尤马海军陆战队航空站，跑道边消防车在戒备。（U. S. Marine Corps F-35B prepares for a landing on Marine Corps Air Station Yuma, Ariz., Nov. 16, 2012. Marine Fighter Attack Squadron 121 is the nation's first home for the F-35B aircraft.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机准备降落尤马海军陆战队航空站。（U. S. Marine Corps F-35B aircraft prepares for a landing on Marine Corps Air Station Yuma, Ariz., Nov. 16, 2012. Marine Fighter Attack Squadron 121 is the first home for the Joint Strike Fighter F-35B aircraft.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助着陆场垂直降落，空中交通管制员从控制塔观察，以模拟在航母上着舰。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a vertical landing while an air traffic controller observes from a mock air control tower, as part of required flying field carrier landing practices (FCLP) at the auxiliary landing field, Monday, April 27, 2015. The landing field simulates an aircraft carrier flight deck to prepare pilots for landing and taking off at sea.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助练习短距起飞，以模拟在航母上起降。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a short takeoff as part of required flying field carrier landing practices (FCLP) at the station’s auxiliary landing field, Monday, April 27, 2015. The landing field simulates the flight deck of an aircraft carrier to prepare pilots for landing and taking off at sea.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助着陆场垂直降落，进行模拟着舰训练。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a vertical landing as part of required flying field carrier landing practices (FCLP) at the station’s auxiliary landing field, Monday, April 27, 2015. The landing field simulates the flight deck of an aircraft carrier to prepare pilots for landing and taking off at sea.）

VMFA-121 战斗攻击机中队 F-35B 联合攻击战斗机在尤马海军陆战队航空站辅助着陆场进行模拟着舰训练。（An F-35B Lightning II with Marine Fighter Attack Squadron 121, based out of Marine Corps Air Station Yuma, Ariz., performs a vertical landing as part of required flying field carrier landing practices (FCLP) at the station’s auxiliary landing field, Monday, April 27, 2015.）