National Security Adviser Gen. H.R. McMaster is resigning from the Trump administration and will be replaced by former U.S. ambassador John Bolton, according to a tweet Thursday afternoon from President Donald Trump.

>> Read more trending newsWho is H.R. McMaster, Trump's national security advisor/

National Security Adviser H.R. McMaster attends a meeting between President Donald Trump and Crown Prince Mohammed bin Salman of the Kingdom of Saudi Arabia in the Oval Office at the White House on March 20, 2018 in Washington, D.C.

Credit: Pool

icon to expand image

Credit: Pool

About the Author

Featured

A new poll from The Atlanta Journal-Constitution explored what Georgians thought about the first 100 days in office of President Donald Trump’s second term. Photo illustration by Philip Robibero/AJC

Credit: Philip Robibero/AJC