On August 12, 2000, during a naval exercise in the Barents Sea, the Russian Oscar II-class Kursk submarine mysteriously ... shook the depths—followed by a second blast two minutes later.

MOSCOW, March 14. /TASS/. The second Yasen-class multipurpose nuclear-powered submarine Kazan will be put afloat in Severodvinsk on March 30, a source in the Russian military-industrial complex ...

India on Thursday (Aug 29) formally commissioned its second Arihant-class submarine into its navy ... possess top-quality weapons and platforms made on Indian soil," he added.

MOSCOW, July 28. /TASS /. The second Yasen-class nuclear-powered submarine, the Kazan, is currently undergoing trials and will go to sea before the yearend, Mikhail Budnichenko, the head of ...