A fleet of U.S. Navy and Japan Maritime Self-Defense Force ships transit the Pacific Ocean. StocktrekImages
U.S. Army soldiers patrolling in Stryker armored wheeled vehicles as part of Operation Block Party. StocktrekImages
The aircraft carrier USS Abraham Lincoln leading a formation of ships from the Abraham Lincoln Strike Group. StocktrekImages
A U.S. Air Force F-15C Eagle positioning itself behind a KC-135R Stratotanker over Alaska. StocktrekImages