By June 1942, the Japanese Navy has swept across the Pacific. In an effort to change the course of the war, a United States carrier group is positioned off the coast of Midway, tasked with springing a trap on the enemy. During this pivotal battle, the two-man crew of a U.S. Navy dive bomber is forced to ditch in the sea. Set adrift, the men look towards their comrades for rescue; namely, the ragtag crew of a PBY Catalina, who are sent to search for survivors. Amid the vast openness of the Pacific, with days passing and the chance of rescue fading, the men are forced to face their own mortality.

Battle-scarred and disillusioned by the war, Corporal Chris Merrimette is put in charge of a unit whose next mission is to resupply a remote outpost on the edge of Taliban-controlled territory. While driving through the hostile Helmand province, a Navy SEAL flags down their convoy and enlists the unit on an operation of international importance: they must help an Afghan woman famous for her defiance of the Taliban escape the country. Without tanks or air support, Merrimette and his team will need all the courage and firepower they can muster to fight their way across the war-torn country and shepherd the woman to safety.