U.S. President Donald Trump said on Tuesday he was not happy with Russian President Vladimir Putin and was  considering additional sanctions on Moscow, underscoring his frustration over the growing death toll in Russia's war with Ukraine.

Trump said after a call last week with Putin that he was unhappy with Russia’s president and “I don’t think he’s looking to stop” the war. Then, speaking at the start of a dinner he hosted for Israeli Prime Minister Benjamin Netanyahu at the White House on Monday night, Trump said, “I’m not happy with President Putin at all.”