Secretary of State Marco Rubio has unveiled a massive overhaul of the State Department. The plans revealed Tuesday would 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 proposed a dramatic overhaul of the U.S. State Department, including eliminating most Africa-focused operations, slashing offices addressing climate change and human rights,