Charging ahead with the dramatic remaking of his White House, President Donald Trump said Thursday he would replace national security adviser H.R. McMaster with the former U.N. Ambassador John Bolton, a foreign policy hawk entering a White House facing key decisions on Iran and North Korea.
"I am pleased to announce that, effective 4/9/18, @AmbJohnBolton will be my new National Security Advisor. I am very thankful for the service of General H.R. McMaster who has done an outstanding job & will always remain my friend. There will be an official contact handover on 4/9."