In 2005, Sweden’s AIP-equipped HSwMS Gotland penetrated a U.S. carrier strike group and logged simulated torpedo “kills” on ...

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

South Korea received U.S. approval to build a nuclear-powered attack submarine that can operate for months underwater, track ...

In August 2024, the fast-attack submarine USS Hawaii and submarine tender USS Emory S. Land spent several weeks at the base, ...

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 ...

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

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

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 ...