Oil prices fell on Tuesday, adding to the previous session's losses, as prospects for a Russia-Ukraine peace deal appeared to ...

Ukraine claimed it carried out an underwater drone strike on Dec. 15, the first such attack in maritime warfare, that ...

Russian Deputy Foreign Minister Sergey Ryabkov told ABC News during an exclusive interview in Moscow on Monday that he ...

As it tries to demonstrate its continuing ability to fight, Ukraine said it had used drones to inflict serious damage on a ...

U.S. administration officials signaled Monday a peace deal between Russia and Ukraine may be closer than ever.

Ukraine’s domestic security service, the SBU, said Monday that it struck a Russian submarine in the Black Sea port of ...

The attack with Ukrainian-made "Sub Sea Baby" drones hit the submarine in the port of Novorossiysk where Russia has rebased ...

The Russian submarine was allegedly carrying Kalibr cruise missiles, which Russia has used in devastating strikes on critical ...

Ukraine's internal security agency said the attack damaged and disabled a Russian Kilo-class submarine in the port city of ...

Ukraine has used long-range drones to attack Russian oil platforms as it expands its strikes on the country's energy sector.

Ukraine claims its “Sub Sea Baby” underwater drones damaged a Russian submarine at Novorossiysk, marking Kyiv’s first ...

Since the release of the U.S. 28-point draft peace plan in late November, many officials and observers have suggested that a ...