A viral photo of USS Dewey showed a major naval challenge: rust. Saltwater corrosion relentlessly eats at steel ships, ...

In addition to watching out for missile and drone attacks, mariners in conflict zones need to be on guard for GPS spoofing and other cyberattacks. The stakes are high and mariners are ill-prepared.

More than a dozen oil tankers, cargo and other commercial ships have been attacked in the Persian Gulf since the U.S.-Israeli war against Iran began nearly two weeks ago.

Trump said the U.S. could send a naval escort to open up the oil shipping channel but now officials say they're not ready.

The US has sunk 60 Iranian navy vessels and destroyed most of Iran's conventional fleet. But the Strait of Hormuz remains effectively closed because Iran doesn't need a navy to keep ships out.

The U.S. said this week that it attacked 16 Iranian mine-laying vessels near the Strait of Hormuz. In the 1980s, Iranian ...

Horatio Nelson is famous for besting Napoleon at sea. But what did he mean by “Kiss me, Hardy”—his supposed last words?

The United States and Iran have offered sharply different accounts of the sinking of an Iranian warship in the Indian Ocean last week, with Washington rejecting Tehran’s claim the vessel was unarmed ...

Commodore Tony Morton, who has died aged 84, was a naval aviator who was awarded the Distinguished Service Cross for his exemplary leadership while commanding the frigate Yarmouth during the ...

The Iranian warship was taking part in an international exercise with many other countries—including the United States.

Johns Hopkins APL and GKN Aerospace are partnering to develop a system that simulates shipboard motion for metal 3D printing at sea — advancing the Navy’s ability to produce critical parts on demand.

U.S. Marines observed Japan’s only amphibious unit carry out a beach-landing drill this week as part of joint exercise, Iron ...