In 2015, women were granted the right to serve in combat posts in the U.S. military. Since then, the first women have graduated from the Army's most physically challenging training, the Ranger School, and from the Marine Corps' Infantry Officer Course. For the first time, a woman is leading an infantry platoon in the Marines. And in February, amid a long-running debate over whether women should be included in the draft, a federal judge ruled that a male-only draft is unconstitutional.