President Donald Trump has fired National Security Advisor Ambassador John Bolton, the president tweeted on Tuesday.
"I informed John Bolton last night that his services are no longer needed at the White House," the president tweeted.
"I disagreed strongly with many of his suggestions, as did others in the Administration, and therefore I asked John for his resignation, which was given to me this morning. I thank John very much for his service. I will be naming a new National Security Advisor next week."