What to know about Yemen’s Houthi rebels as the US steps up attacks on Iran-backed group
The United States under President Trump has launched a new campaign of intense airstrikes targeting Yemen’s Houthi rebels.
How the U.S. is confronting the threat posed by drones swarming sensitive national security sites
Drones have repeatedly swarmed sensitive military sites. Current and former Air Force generals, along with a senior member of Congress, say the incursions pose a security threat.