In 2015, HMS Talent—a Trafalgar-class attack sub—struck floating ice while tracking Russian submarines, ripping a six-foot ...

Chinese vessels regularly pass through waterways near Japan, prompting the U.S. ally to deploy aircraft and ships to track them.

Multiple NATO allies scrambled warships after a Russian submarine suffered a critical failure and posed a risk of explosion ...

Norway just struck a major $13.5 billion deal with the UK to acquire new Type 26 frigates. The frigates specialize in anti-submarine warfare, a key operation in the North Atlantic. A NATO official ...

Beijing disputes the status of the South China Sea as international waters, claiming the important waterway as its sovereign waters.

Business Insider traveled with the Dutch Navy in the Arctic region to witness NATO operations. A reporter flew on the European-made NH90 helicopter, which specializes in anti-submarine warfare. This ...

Vladimir Putin has reportedly supplied Kim Jong-un with nuclear reactors that power submarines. The reactors, a reward for ...

The US president has often focused on the appearance and aesthetic of US Navy ships, calling them ugly compared to other ...