Russia's nuclear rules say it can use atomic weapons if the country — or one of its allies — is attacked, especially if the attacker is a non-nuclear nation backed by a nuclear power. That clause could be seen as applying to Ukraine,

Pentagon officials said details were still being worked out, and experts doubted Mr. Trump’s threat of huge tariffs for Russian trading partners.

U.S. President Donald Trump repeatedly said during his campaign he would be able to end the war between Russia and Ukraine “in 24 hours” upon taking office.

Trump’s sanctions on Russia would be ‘extremely painful’ for US and risk global oil price spike, experts warn - Trump has threatened 100% ‘secondary tariffs’ on likes of India and China, which experts

First Lady Melania Trump is making headlines for her unexpected influence on US foreign policy. During a meeting with NATO Secretary General Mark Rutte, President Donald Trump revealed that Melania played a key role in changing his stance on Vladimir Putin.

U.S. President Donald Trump said he was disappointed but not done with Russian President Vladimir Putin, according to a BBC interview published on Tuesday, hours after Trump announced new weapons for Ukraine and threatened Russia with sanctions.