The U.S. Navy has a math problem. Delays in new construction and maintenance have reduced SSN availability to less than ...

NEW DELHI: More than five decades after Indian naval strikes crippled Karachi during the 1971 war, undersea power is once again at the heart of New Delhi’s strategic thinking. As German Chancellor ...

South Korea will make efforts to expedite the legislative process to advance its pursuit of a nuclear-powered submarine ...

Russia is working on a multi-billion-dollar project to extract two nuclear submarines from their graveyard on the Arctic seabed. The project, which is being planned decades after the submarines sank, ...

Project 677 diesel-electric submarines are designed to destroy enemy surface ships and vessels, conduct patrols, conduct reconnaissance, protect sea lanes, lay minefields, and perform other missions ...

WASHINGTON, July 22 (Reuters) - The Republican and Democratic heads of a U.S. congressional committee for strategic competition with China have written to Defense Secretary Pete Hegseth to stress ...

One of the most ingenious developments of naval science and warfare is undoubtedly the submarine. With its fully-sealed design, a nuclear submarine can stay submerged for months, quietly creeping up ...