When some Ohio-class submarines were retrofitted with non-nuclear Tomahawk missiles instead, this one sub was the first to ...

The USS Massachusetts, a Block IV Virginia-class submarine, could soon join the U.S. Navy fleet after completing its initial ...

Australia will host the rotational presence of up to one U.K. and four U.S. nuclear-powered submarines as early as 2027.

The Soviet Union built revolutionary titanium-hulled submarines—like the Alfa-class—that were faster and could dive deeper ...

A triad of SSGs, SSKs, and SSNs would comprise a forbidding implement of access denial for the US Navy in the Indo-Pacific.

The US Navy is widely regarded for its global undersea superiority, a distinction which the service is intensely working to preserve through extensive modernization and submarine production. Today’s ...

The US Navy’s Los Angeles-class submarines may have their origins in the 1970s, yet the boats have continued to remain relevant and performed critical protective functions in the service for decades.

The US Navy (USN) procured additional Most Aggressive Features (MAF) to equip Virginia-class platforms. The capability is a ...

The International Maritime Organization wants shipping to be emissions free by 2050. This sounds daunting to some, but the US ...

Building a Virginia-class submarine begins with a detailed design and planning phase, often years before physical work on assembling the submarine begins. Such a program emphasizes integrated product ...