The American People will never be safe until they properly prosecute their war criminals. American policing organisations are riddled with very real war criminals calling the shots.
Don't be so surprised that what these people did to Iraq and Afghanistan and Libya and Yemen, they will do to the American people.
While a simplistic “get rid of the war criminals at the top” would be a nice solution, the reality of the problem is far scarier and more distributed than that.
This also doesn’t jive with the commonly held idea of armed forces members having higher standards for ROE and better training than LEOs, and introduces a pretty murky version of “war criminal”, as opposed to the usual Kissinger’s and Bush’s.