In September 1914, a single German U-boat ventured into the North Sea. Lieutenant Otto Weddigen’s U-9 slipped past patrols and found itself within range of a British cruiser squadron. What followed ...

The U.S. Navy has reached a Cold War-era milestone in the Arctic, deploying two Virginia-class submarines beneath the polar ice cap for the 100th time since World War II.

Commandos deployed from a German U-boat, using inflatables raiding craft to carry out their mission ...

The HMS Anson’s abrupt departure from Australia shows the limits of Britain’s stretched fleet. That will have major implications for AUKUS.

The Iranian Navy sought refuge in Sri Lanka and India. While India obliged, Sri Lanka stalled over fears it would threaten its neutrality.

President Trump says he'll end the war soon, when he wants to, as Iran hits ships in and near the Strait of Hormuz and warns U.S.-linked banks will be next.

Hopes for quickly reviving trade through the strait are dimming without US naval escorts as Iran steps up attacks.

A 2006 conference for physicists in the U.S. Virgin Islands that included a trip to Jeffrey Epstein's private island shows how he used his wealth to build relationships with prominent scientists.

The conflict involving Iran, Israel, and the United States has rapidly escalated into one of the most dangerous ...