Exercise Amalgam Dart 21-01, Marines train in Saudi Arabia, the USS Halsey (DDG 97) transits the South China Sea, and more in this week's Frontline Photos.
Best military photos of the week: F-35B refuel from a KC-10 Extender, Air Force Special Tactics HALO jumps, homecoming for a guided-missile destroyer crew and more.
Aircraft carriers in the Indo-Pacific area of operations, Misawa Air Base Elephant Walk, diving qualifications and more in this week's Frontline Photos.