In this image provided by the U.S. Navy, Chief Fire Controlman (Aegis) Kenneth Krull, assigned to the USS Carney (DDG 64), mans the combat systems coordinator console in the combat information center during a general quarters drill on Oct. 14, 2023, in the Eastern Mediterranean. The warship sailing near the Bab el-Mandeb Strait shot down a drone launched from Yemen on Wednesday, Nov. 29, the U.S. military said, in the latest in a string of threats from Iranian-backed Houthi rebels. The USS Carney downed the drone, a Iranian-made KAS-04, which was launched from a Houthi-controlled area of Yemen and was heading toward the ship. (Mass Communication Specialist 2nd Class Aaron Lau/U.S. Navy via AP)