Houthi forces shoot down US military drone near Yemen: Officials

U.S. Secretary of Defense Lloyd Austin confirmed that a U.S. military MQ-9 drone was shot down and the U.S. launched a second round of airstrikes on Iran-backed groups. WATCH the ABC News Live Stream Here: SUBSCRIBE to ABC NEWS: Watch More on LIKE ABC News on FACEBOOK FOLLOW ABC News on TWITTER: #news #military #middleeast #abcnews