MOSCOW (Reuters) -Russia's lower house of parliament on Wednesday approved a move to withdraw from a landmark agreement with the United States aimed at reducing vast stockpiles of weapons-grade plutonium left over from thousands of Cold War nuclear warheads.

On October 16, Russia fired 357 projectiles in its fourth massive overnight strike in two weeks. Ukraine intercepted 283 drones, decoys and missiles while another 18 missiles were “locally lost.” At least 14 missiles and 37 drones slipped through defenses.

Russian Ambassador Aleksandr Darchiyev delivered JFK assassination documents to Rep. Anna Paulina Luna, who will have experts translate the 350-page report.

Defense Secretary Pete Hegseth warned Wednesday that the U.S. will “impose costs” on Russia if there is “no path to peace in the short term” in Moscow’s war with Ukraine.  “If there is no

Nicknamed the “Black Hole” by the U.S. Navy for its extreme quietness, Russia’s Kilo-class submarine is one of history’s most successful diesel-electric designs. -Born in the Cold War to defend coastal waters,

If the Trump administration is serious about providing Tomahawk missiles to Ukraine, it has two options for providing Kyiv a platform with which to launch them. Both are insane.

WASHINGTON (AP) — Russia, China, Iran and North Korea have sharply increased their use of artificial intelligence to deceive people online and mount cyberattacks against the United States, according to new research from Microsoft.

On Oct. 18, 1867, the United States completed its purchase of Alaska for $7.2 million, taking possession of the territory from Russia.

ABC News contributor Mick Mulroy discusses developments in the war between Russia and Ukraine ahead of a proposed summit.