Lithuania has claimed that two Russian aircraft entered its airspace without permission on Thursday—the third such accusation against Russia in the past month.

As China and Russia try to weaken NATO nations through cyberattacks, the alliance is responding with plans for better ...

Germany is turning into a frontline for hybrid warfare, with German intelligence warning that Russia is recruiting so-called ...

When they are not fighting, they write poetry, letters home or words of praise to their supreme commander,” said one of the ...

The new sanctions imposed by the United States on Russia will put more pressure on President Vladimir Putin, who is running ...

Russia has dismissed accusations by NATO member Lithuania that its aircraft violated its airspace. Lithuania said that at ...

Russian jets violated NATO airspace over Lithuania for 18 seconds during suspected refueling exercise. Nation's president ...

Russia believes some NATO members, in particular Poland, want to abandon restrictions on the deployment of nuclear weapons in ...

Morning Report is The Hill’s a.m. newsletter. Subscribe here or in the box below: In today’s issue: ▪ US sanctions Russian ...

Despite widely-publicized tensions with the Trump administration, NATO is an enduring and historic success, argues Arthur I. Cyr.

Russia has called out Western nations and NATO for escalating tensions in Ukraine. Deputy Foreign Minister Sergey Lavrov said ...