U.S. Marine Corps Lockheed Martin F-35B Lightning II aircraft operating from the Wasp-class amphibious assault ship USS Wasp (LHD 1), with embarked Marines from Special Purpose Marine Air Ground Task Force (SPMAGTF) 4, led by 4th Marine Regiment, arrived in Subic Bay on March 30, 2019, in preparation for Exercise Balikatan 2019.
 |
| Lockheed Martin F-35B of the USMC (Picture source: US Navy / Lockheed Martin ) |