President Donald Trump warned Monday that he would impose steep tariffs on Russia if a deal to end the war in Ukraine isn't reached within 50 days.The Republican president made the remarks during an Oval Office meeting with NATO Secretary General Mark Rutte.

The United States could impose crippling secondary tariffs on Russia if the three-year-old war it has been waging against Ukraine is not brought to an end by September 2, President Donald Trump has said.

The US president has threatened Russia with 100 per cent secondary tariffs if the war in Ukraine does not end soon, as he announced an agreement with Nato allies to send more weapons to Kyiv. During a meeting in the Oval Office with Nato secretary-general Mark Rutte on Monday,