Diesel-electric submarines have diesel engines as well as electric motors. The diesel engines only work while the sub is on ...

It was only after the invention of the diesel engine and electric battery technology in the late 1800s that submarines could submerge and navigate underwater with any kind of reliability.

In a legendary 2005 wargame, the small Swedish diesel-electric submarine HSwMS Gotland repeatedly slipped through the U.S. Navy’s most advanced defenses and simulated the sinking of the $6 billion ...

[00:00:00] Michael Muir: But today, we have four basic types of submarines, so attack submarine, these are either nuclear powered or diesel electric. there’s guided missile submarines. only the ...

For the first time, Vietnam’s formidable Kilo 636 submarine took part in a historic naval parade, symbolizing the country’s ...

Taiwan is absolutely right in recognizing the need for indigenously built submarines. But they’ve dropped the ball when it comes to implementation of that need.

Russia’s Kilo -class diesel submarines first went into service in the 1980s. Since that time, the Russians have built, deployed—and exported—this model of submersible continuously.

Capt. Thomas Gorey III was one of the last active duty service members to have served on a diesel-electric attack submarine.

India’s submarine story is entering a new chapter. The Navy’s current fleet rests on the Kalvari-class, built at Mazagon Dock ...