Multiple news organizations reported early on Thursday that President Donald Trump ousted national security adviser Mike Waltz. Calls for Waltz’s resignation came after his organization of a group chat on the messaging app Signal in which top Trump administration officials shared war plans.

Trump’s first national security advisor in the president’s first term, Michael Flynn, was ousted after just 24 days after he had reportedly lied about his conversations with Russia’s ambassador to the U.

Michael Waltz has officially left the chat. U.S. President Donald Trump's national Security advisor Mike Waltz has officially left his post after the Signalgate group chat debacle in March. In addition to Waltz,