Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

According to Sergey Ryabkov, such mutual notifications are a "stabilizing factor in the current extremely dangerous situation" ...

Russia said it would keep informing Washington about test missile launches in order to avoid "dangerous mistakes".

As the Biden Administration approves new weaponry for Ukrainian forces, Putin has invoked Russia’s nuclear arsenal, but ...

Alexander Tokovinin said that the next NATO-Ukraine session at the level of foreign ministers of the Western military bloc’s member states is scheduled to take place on December 3-4 in Brussels ...

The Pentagon says the Oreshnik is a tweak of Russia’s RS-26 Rubezh missile, an intercontinental ballistic missile (ICBM) that ...

Days after staging their largest ever drone attack on Kyiv, Russia has closed airspace for three days around a testing site ...

North Korea is expanding a weapons plant that manufactures missiles used by Russia against Ukraine, according to new research ...

Ukraine fired five of the U.S.-made long-range missiles on Saturday, targeting an S-400 battalion near Lotarevka, northwest ...

South Korea's defense chief Shin Won-sik said the North's latest attempt to launch a spy satellite is in the "final stages" ...

Western powers responded defiantly to Moscow's missile and nuclear threats on Tuesday, after a record Russian drone attack on ...

Russia launched a massive drone attack on Ukraine, using a record number of projectiles, following on from last week’s ...