Based on the heat transfer mechanism of submarine cables, this paper establishes a steady-state thermal circuit model for three-core submarine cables and derives their radial heat conduction equations ...

HII launched the Virginia-class submarine Arkansas at Newport News Shipbuilding for final outfitting and testing, enhancing national security.

NEWPORT NEWS, Va., July 02, 2025 (GLOBE NEWSWIRE) -- HII (NYSE: HII) announced today that Virginia -class submarine Arkansas (SSN 800) was recently launched into the James River at the company’s ...

Amid the intensifying conflict in the Gaza Strip, the U.S has made a bold move by deploying its newest generation of nuclear-powered submarines to the region, and the Florida-class submarine has ...

The maze of oil rigs, pipelines, cables and other offshore installations are vulnerable to submarine landslides. The ability to predict the occurrence of these threats improves with a modeling system ...

General Dynamics Gets $1.85B U.S. Navy Contract Modification for Long Lead Time Material and Preliminary Construction Efforts Associated With Virginia-Class Block VI Submarines ...

GROTON, Conn. (WTNH) — General Dynamics Electric Boat President Mark Rayha sat down for his first television interview with News 8. When asked if an Electric Boat submarine was used in the U.S ...

Dive into the engineering behind one of the most powerful submarines ever built—the USS Ohio-class. This video explores the advanced nuclear power system that drives this massive submarine ...

The first of Navy’s 14 Ohio-class submarines will reach the end of its lifecycle by 2027 — making the launch of its intended replacement, the Columbia-class submarine, an urgent national priority.

By Ryan D. Martinson While much of the international attention on China’s naval buildup is focused on its rapidly modernizing surface fleet, the People’s Liberation Army Navy (PLAN) is also taking ...

The U.S. Navy announced it has completed acceptance trials for the final Independence variant littoral combat ship (LCS), the future USS Pierre (LCS 38), at Austal USA, Mobile, Ala. The trials, ...