NATO Secretary General Mark Rutte is set to meet President Donald Trump this week on the heels of the U.S. leader announcing ...

National security analyst Rebeccah Heinrichs and former National Security Council Senior Director Mike Allen weigh in on a ...

Trump said he would end the war in Ukraine within his first 24 hours in office. His patience with Russia's Putin now appears ...

For a fleeting moment, Ukraine’s conflict may have come full circle. In the past 48 hours, US President Donald Trump has ...

A new book alleges that President Donald Trump told donors he threatened Russian President Vladimir Putin with bombing Moscow ...

Trump’s decision to help Ukraine fight an onslaught of Russian attacks reverses a Pentagon decision to withhold defensive ...

President Trump is openly voicing his frustration with Vladimir Putin as Russia intensifies attacks while the U.S. tries to ...

Ukraine’s security agency says it has tracked down and killed Russian agents who assassinated a Ukrainian intelligence officer during the week.The SBU said in a statement said the Russian agents were ...

Russian and American top diplomats held a "frank exchange" as they met in Malaysia on Thursday, Moscow said, with US ...

President Donald Trump said he plans to make a "major statement" on Russia on Monday amid Vladimir Putin's continued attacks ...