Secretary of State Marco Rubio has unveiled a massive overhaul of the State Department. The plans revealed Tuesday would eventually reduce staff in the U.S. by 15% while closing and consolidating more than 100 bureaus worldwide as part of the Trump administration’s “America First” mandate.

Secretary of State Marco Rubio rolled out the first stage of a major plan to reorganize the US State Department on Tuesday with changes that will eliminate 132 domestic offices, cut around 700 positions in Washington,

The Trump administration’s proposed shake-up of the State Department targets human-rights programs and others focused on war crimes and democracy.