Rafael Advanced Defense Systems has unveiled the C‑GEM Active Offboard Decoy system designed to lure and divert incoming radar‑guided anti‑ship missiles away from naval vessels. It emits a powerful DRFM‑based signature to imitate and amplify the radar profile of the protected ship.
https://idfclub.org/rafaels-c-gem-the-decoy-outsmarting-modern-anti-ship-missiles/