Yemen's Houthi rebels targeted two U.S. Navy warships with multiple drones and missiles as they were traveling through the Bab el-Mandeb Strait, but the attacks were not successful, the Defense Department said Tuesday.

For more than a year, U.S. warships have shot down Houthi drones and missiles, but the rebels continue to menace shipping in the Red Sea.

A recent CTC Sentinel report disclosed a near-miss missile incident involving the USS Dwight D. Eisenhower in the Red Sea. A Houthi-launched missile reportedly came within 200 meters of the carrier, underscoring the growing risks posed by non-state actors.