Pete Hegseth thinks we're at a point where long-range drones and hypersonics are changing and contesting battle spaces differently from the assumptions we had.

Defense Secretary Pete Hegseth said he wants to "streamline leadership by reducing excess general and flag officer positions" in the US military. In a memo published Monday, Hegseth said he wanted to reduce the number of four-star positions in the active-duty military and the number of general officers in the National Guard by at least 20%.

U.S. Defense Secretary Pete Hegseth on Monday ordered a 20% reduction in the number of four-star officers, deepening cuts at the Pentagon that have shaken the Department of Defense at the start of President Donald Trump's second term in office.