The "Powell Doctrine" is a term named after General Colin Powell, for a military doctrine that Powell created in the run-up to the 1990–1991 Gulf War. The doctrine poses questions emphasizing national security interests, overwhelming strike capabilities with an emphasis on ground forces, and widespread public support,[1] all of which have to be answered affirmatively before military action is taken. Powell's doctrine is based in large part on the Weinberger Doctrine, devised by Caspar Weinberger during his tenure as Secretary of Defense (at which time Powell was Weinberger's senior military assistant).