A US Navy submarine sank an enemy warship with a torpedo for the first time since World War II. Here's the video.

Secretary of Defense Pete Hegseth called the sinking of an Iranian warship with a single Mk48 torpedo a "quiet death." ...

U.S. Navy Submarine Torpedoes Iranian Frigate In Indian Ocean

“Yesterday in the Indian Ocean, … an American submarine sunk an Iranian warship that thought it was safe in international ...

4 former Argentine navy officers stand trial in 2017 submarine sinking that killed 44 crew members

The men are accused in the sinking of the ARA San Juan, in which 44 crew members died. Victims' families say justice remains ...

4 former Argentine navy officers face trial for 2017 submarine sinking that killed 44 crew members

Four former Argentine navy officers are on trial for the 2017 sinking of the ARA San Juan, which killed 44 crew members ...
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US Navy strengthens sea-based nuclear deterrent with Trident II control upgrade

The US Navy is preparing its future ballistic missile submarine fleet to operate the ...

In torpedoing an enemy warship, the US Navy just did something it hasn’t done in eight decades

The sinking of an Iranian warship by a US Navy submarine off the coast of Sri Lanka this week is something a US sub hasn’t done in more than 80 years and is another indication that Washington’s war ...

Hidden details in the video of a US submarine sinking an Iranian warship, according to a WWII expert

Video of a US submarine sinking an Iranian warship looked "remarkably similar" to a 1945 US submarine attack, a World War II ...

U.S. Navy warns China’s submarine buildup could extend nuclear reach

China’s next-gen Type 096 submarines and longer-range SLBMs could threaten more of the U.S. from bastions near home.

Trump Says He Wants to Destroy Iran’s Navy. Here’s What to Know.

The United States has long considered Iranian naval ships a serious threat, even as the country’s nuclear and missile programs dominate discussions of its military capabilities.

Iranian vessel suffers engine failure, offloads crew days after US submarine sank other ship

An Iranian navy logistics ship offloaded its crew to Sri Lanka on Friday after suffering engine trouble at sea, days after ...

U.S. Submarine Launches Its First Torpedo in Combat Since World War II

Since 1991, Navy subs have launched scores of cruise missiles in combat, but the torpedo attack off Sri Lanka is a return to form after 80 years.

Sri Lanka recovers 87 bodies from Iranian warship sunk off its coast by a US submarine

Sri Lanka’s navy has recovered 87 bodies and rescued 32 people after an Iranian warship was sunk by a U.S. submarine in ...