Nuclear submarines carry out multiple types of missions, but no matter the mission, it's vital that they remain hidden in the ocean's depths.

In the silent world beneath the waves, the balance of power often depends less on size and cost than on the ability to go unseen.

The Torsk’s sinking of the Japanese vessel marked the last U.S. submarine kill for over eight decades — that is until March 3 ...

Welcome back to the Fluctus Channel, where we see how the world is combating the scourge of maritime piracy in the Gulf of ...

Ukraine's internal security agency said it used an underwater drone to damage a Russian submarine. The agency described the attack as a first, potentially signaling a new chapter in drone warfare.

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

Riding a wave of success during his Asia tour, President Donald Trump triumphantly announced the U.S. would be working with South Korea to build nuclear submarines. 1 To those familiar with the AUKUS ...

The S-class submarine’s legacy endures as a testament to undersea warfare’s evolution, and the brilliance of early 20th century British submarine designs. The British S-class submarine was one of the ...

While it’s been almost a century since the last kill by an American submarine, other navies have done so more recently.