The Trump administration ousted Coast Guard Commandant Linda Fagan, who is the first woman to lead a branch of the U.S. military.

President Donald Trump has moved quickly to remake the Department of Homeland Security by firing the heads of the Transportation Security Administration and Coast Guard before their terms are up while eliminating all the members of a key aviation security advisory group.

The commandant of the US Coast Guard has been removed from her position over “leadership deficiencies” and “operational failures,” a Department of Homeland Security official confirmed to CNN on Tuesday.

Trump’s removal of Adm. Linda Fagan, who made history as the first woman to lead a U.S. military service, is the first of several potential leadership changes.

The firing comes amid Trump’s pledge to reshape the U.S. military and rid the nation of what he calls “woke” generals.

Coast Guard Commandant Adm. Linda Fagan has been fired from her role atop the U.S. military branch as President Trump's administration takes shape. Fagan was the first woman to have the leadership role.

The Trump administration has fired US Coast Guard commandant Admiral Linda Fagan, the first female uniformed leader of an Armed Forces branch, with reports citing her focus on diversity as a reason for her removal.

U.S. Coast Guard Commandant Adm. Linda Fagan, the first female uniformed leader of an Armed Forces branch in U.S. history, was ousted by the Trump administration with no explanation late Monday.