Based on true events, in the aftermath of the attack on Pearl Harbor, Captain William Pierce (Jean-Claude Van Damme), a decorated U.S.-French submarine commander, is assigned a perilous mission: transport a small unit of Marine raiders deep into enemy waters. Their objective: destroy a strategic Japanese outpost that could turn the tide of the war. Guided by his expertise and hard-earned knowledge of the Pacific, Pierce leads his crew into hostile territory where danger lurks both above and below the surface. As they descend into the ocean’s depths, the mission pushes every man to his limits. With the odds stacked against them, they must risk everything to secure victory and redemption for a nation still reeling from Pearl Harbor.