Russian President Vladimir Putin’s forces launched a massive aerial assault on Ukraine early Thursday for the second time in two days.

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

Secretary of State Marco Rubio met with Russian Foreign Minister Sergey Lavrov in Malaysia Thursday at a meeting of the Association of Southeast Asian Nations. The meeting put the Russia-Ukraine war at the center of a trip that was meant to strengthen alliances in Southeast Asia.

Former Vice President Mike Pence says he thinks isolationists “may have lost some of their footing” in President Donald Trump’s administration, as he praised Trump’s tougher talk toward Russia’s Vladimir Putin and his decision to bomb Iranian nuclear facilities.

The president’s remarks during a cabinet meeting were the latest sign of his growing displeasure with the Russian leader.

Trump says he approved sending defensive weapons to Ukraine. President Donald Trump commented further on Tuesday about the apparent reversal on sending more weapon

President Donald Trump ripped Russian leader Vladimir Putin's "bull----" during his Cabinet meeting, saying additional sanctions remained on the table amid the three-year war with Ukraine.