Arlington, Va., headquartered Leonardo DRS, Inc. (NASDAQ: DRS) reports that the Republic of Korea Navy’s first Ulsan-class Future Frigate experimental Batch-3 (FFX-III) has successfully completed sea trials. DRS provides the hybrid electric drive propulsion system for the ship. Featuring quiet, compact, advanced permanent magnet propulsion motors, it supports the ship’s anti-submarine warfare (ASW) mission with less noise generation and superior fuel economy.
This sea trial follows the delivery...