Submarine
Radiation still seeping from Soviet‑era titanium nuclear attack sub
Monitoring teams report elevated radiation levels in surrounding waters near the wreck site.
Iranian man released after alleged attempt to enter UK submarine base
UK submarine with Tomahawks deployed to Arabian Sea amid rising tensions
Two suspected Iranian spies arrested near UK submarine base, Sun newspaper says
Russia may be spying on Israeli navy, INS Drakon submarine - report
It is possible that a Russian spy ship collected information on the Israeli NIS Drakon submarine.
Was the wreckage found off Argentina a Nazi submarine?
Independent researchers concluded that the submarine was very likely of Nazi origin, and researchers from the Italian Naval League supported this finding.
Espionage and destruction: A look into the IDF's elite submarine unit
The operation of the submarine requires great secrecy, and as such, the submarine must be completely independent.
US Navy recovers unmanned submarine after launch
The successful tests are paving the way for the US Navy’s effort to advance their underwater capabilities as the Houthis continue their attacks on maritime trade.
US seeks alternative to bomb-grade uranium in Navy vessels
Non-proliferation experts say sending submarines to Australia that use highly enriched uranium could set a precedent for other countries to use the fuel.
Trump allegedly shared nuclear submarine secrets with Australian billionaire Anthony Pratt
Pratt then shared those secrets with a number of other people, including foreign officials and journalists.
Taiwan investigating accusation submarine program details leaked
Huang Shu-kuang told local media last week that a contractor who had failed to obtain a bid forwarded information to China.
A movie about the Titan submersible tragedy is in the works
It took 85 years for Titanic to get a feature film, but Titan might not have to wait so long.
US revives Cold War submarine spy program to counter China
The revival of the multibillion-dollar effort, known as the Integrated Undersea Surveillance System (IUSS), comes as China has ramped up military exercises around Taiwan.
North Korea unveils first tactical, nuclear-armed submarine
Submarine No. 841 - named Hero Kim Kun Ok after a North Korean historical figure - will be one of the main "underwater offensive means of the naval force" of North Korea, leader Kim Jong Un said.
