Fears have grown that the vessel may have sunk below its collapse depth, making it vulnerable to implosion, and that oxygen supplies may run out as early as Saturday morning.
Oxygen supplies onboard were expected to run out early on Saturday morning, giving rescue teams less than 48 hours to locate the submarine and free the crew.
The "light and semi-heavy domestically-developed submarines" will be constructed for the elite Islamic Revolutionary Guard Corps beginning this year, a Defense Ministry official said.
Perdue was investigated for potential insider trading after investing hundreds of thousands in a pharmaceutical company and producer of personal protective equipment following a January 24 closed Senate briefing on the coronavirus epidemic.
Lieutenant General Glen VanHerck told a Senate Armed Services Committee confirmation hearing both nations are developing ways to challenge America's global military dominance.
Netanyahu is hitting his rival with everything he does and does not have—and they're not holding back, either.
The Haifa port will come under control of the Shanghai International Port Group in 2021. Israeli critics are worried about potential security issues posed by China's presence.
Russia has added over a dozen new submarines to its ranks since annexing Crimea.
Russian submarines are more active in Europe than at any time since the end of the Cold War, Admiral James Foggo said.
Some experts say the U.S. should pay more attention to Chinese government-sponsored hackers.
Almost $600 million worth of vehicles can go a long way.
India has equipped its INS Arihant nuclear submarine with K-15 Sagarika missiles capable of hitting targets 435 miles away.
Naples Mayor Luigi de Magistris said his "City of Peace" was no place for nuclear weapons or nuclear-powered vessels.
In 2017, Russia's warships spent four times longer on deployment and drills in the Pacific Oceans than they were planning to.
This is a big step forward for China's navy.
The remains of the AE1, which vanished in 1914 with 35 crew on board, have been located near Papa New Guinea.
On December 7, 1944—three years to the day after the Pearl Harbor attack—the USS Ward was destroyed by Japanese kamikaze aircraft.
The announcement of the new plans for Iran's navy come amid ratcheting tensions between Iran and the United States.
Images show planes that can detect heat waves, drones, and submarine periscopes being deployed in the South China Sea.
China's relationship with South China Sea neighbors is often contentious.
"We have a lot of firepower over there," Trump said to Duterte, before revealing that firepower included two nuclear submarines.
Russia's Yasen-class Kazan nuclear submarine was designed to hold long-range Kalibr cruise missiles, supersonic Oniks cruise missiles and more deadly weapons.
Black box recorders still missing from plane that plunged into Mediterranean with 66 on board.
Sea Hunter is designed to autonomously stalk the seas for up to three months at a time.
Russia's aggressive modernization program means the US needs to urgently reassess its nuclear forces.