The Trump administration dismissed an unspecified number of National Security Council (NSC) staffers on Friday, The Washington Post reported, as part of a vast restructuring orchestrated by President Donald Trump and Secretary of State Marco Rubio.

Dozens of staffers at the White House National Security Council were abruptly dismissed on Friday as the Trump administration undertook a sweeping effort to downsize the influential coordinating body, according to individuals familiar with the matter.

Since taking office in January, President Donald Trump has embarked on making lots of changes. His latest moves have been targeted toward what his admin considers the “Deep State” in Washington D.C.