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

Russia’s new ballistic missile flies on a high arc out of Earth’s atmosphere and releases multiple high-speed projectiles, ...

The first combat use of Russia’s new IRBM — which Russian President Vladimir Putin called unstoppable — has drawn scrutiny ...

Ukraine's energy infrastructure was under "massive" attack by Russia this morning, according to the Ukrainian energy minister ...

Ukraine's energy infrastructure was under "massive" attack by Russia this morning, according to the Ukrainian energy minister ...

Russia has launched a "massive strike" on Ukraine's energy infrastructure, Kyiv's energy minister has claimed. Huge ...

Russia on Wednesday warned the U.S. to stop what it said was a “spiral of escalation” over Ukraine as Washington moves to ...

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

Russia has launched a "massive strike" on Ukraine's energy infrastructure, the country's energy minister said, as explosions ...

The RS-28 Sarmat intercontinental ballistic missile is designed to deliver nuclear warheads to strike targets thousands of ...

Trump risks collapsing Ukraine’s front lines if he decides to starve Kyiv of military aid, Dmytro Kuleba warns ...

Russia’s decision to fire a ballistic missile at Ukraine on Nov. 21 may be considered a “mock nuclear strike,” expert Robert ...