Summary and Key Points: The Russian Yasen-M-class nuclear submarine Kazan, docked in Havana, has drawn attention for its ...

Data collected recently could be useful in particular for understanding more about the acoustic profile of submarines like ...

MOSCOW, April 4. /TASS/. The Kazan strategic nuclear submarine with guided missiles (SSGN) of the Northern fleet has fired a Kalibr cruise missile at a coastal target at the Chizha testing ground ...

MOSCOW, May 3. /TASS/. The lead Project 885M Kazan nuclear-powered submarine will be provisionally turned over to the Russian Navy on May 7, a source in the defense industry told TASS.

In a rare public disclosure, the U.S. Navy announced that the Ohio-class nuclear-powered ballistic missile submarine USS ...

A Russian submarine that is currently in Cuba was spotted off Scotland's west coast before it arrived in Havana last week. The sighting of Kazan, which did not enter UK waters, prompted the ...

Now, the time has come to buy a new propeller. If this is your first time purchasing a new motor for your boat, then you need an understanding of propeller pitch to move forward. Consider this your ...

A Russian convoy featuring the frigate Admiral Gorshkov carrying Tsirkons hypersonic missiles; the nuclear-powered Kazan submarine, and other support vessels arrived in Cuba on June 12 for joint ...

The aircraft has a unique propeller feathering feature (known as “hotel mode”) which can slow (25% rotation speed) the propellers while the turbines continue to run and pump fuel. This ...

Since the 1960s, the Ballistic Missile Submarine has been the U.S. Navy’s primary contribution to America’s strategic nuclear “triad” -- which includes U.S. Air Force strategic bombers and ...

MIT recently announced its research on toroidal propellers to create quieter drones. That got [Major Hardware] thinking about noisy PC fans. The obvious solution was to adapt the toroidal shape ...