The RIM-116C Rolling Airframe Missile (RAM) Block 2B upgrade will introduce an upgraded seeker and missile-to-missile link (MML) capability, Jane’s reported.
By Official U.S. Navy Page from United States of America (USS Carl Vinson conducts a live fire exercise.) [Public domain], via Wikimedia Commons
The Raid Engineering Change Proposal (ECP) intents to enhance the missile’s ability to deal with complex multi-missile raids.