State Department spokeswoman Tammy Bruce learned from a reporter that her boss, Secretary of State Marco Rubio, got an additional job on Thursday. President Donald Trump announced minutes earlier that Rubio would replace Mike Waltz as national security adviser while staying on at the State Department.

The newly appointed interim national security adviser is preparing to stay in that role for up to six months, a person close to him said.

Rubio’s dual-hatted role comes on top of him serving as acting administrator of the largely shut down USAID and as acting head of the National Archives. It puts him in a similar position to that of Trump’s longtime personal friend and golfing buddy Steve Witkoff.