The U.S. is going to provide more weapons to Ukraine after having recently paused a shipment to the country, Trump said. He added that he's "not happy" with Russian President Vladimir Putin.

The chair of the White House Council of Economic Advisers said that some countries that are negotiating with the U.S. could see tariffs delayed.

President Trump plans to issue an executive order to extend the pause on his steep, so-called reciprocal tariffs to Aug. 1, White House press secretary Karoline Leavitt said Monday. The pause had been set to expire Wednesday.