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

Trump to send weapons to Kyiv after Putin’s forces kill six in drone attacks - US president to make ‘major statement’ on Russia on Monday as he grows frustrated with Putin amid intensified attacks on

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

President Trump is weighing new funding for Ukraine for the first time since taking office in January, diplomatic sources told CBS News.

Trump’s stark warning to Putin after Russia drones hit maternity ward: ‘You’ll be seeing things happen’ - President has become increasingly frustrated with Russian leader as efforts to broker Ukraine

US President Donald Trump gave a cryptic response to a Russian military strike on a maternity hospital in the city of Kharkiv, speaking to reporters while en route to Texas. While speaking to the press near the White House,

Senate sanctions bill targeting Russia's energy exports with hefty tariffs gains momentum as Trump shifts position on Russia, with Graham teasing presidential support.