November 24/20: SSMM Northrop Grumman Systems won a $10.7 million modification to procure two additional Surface-to-Surface Missile Modules (SSMM) for integration into the Littoral Combat Ship framework. The SSMM fires a Longbow Hellfire missile that will be added to the surface warfare mission module aboard the Littoral Combat Ship. In July 2019 the US Navy successfully completed structural testing of the Longbow Hellfire missile for the Littoral Combat Ship Surface-to-Surface Missile Module. LCS is a modular, reconfigurable ship, with three types of mission packages including surface warfare, mine countermeasures, and anti-submarine warfare. The Program Executive Office Littoral Combat Ships (PEO LCS) is responsible for delivering and sustaining littoral mission capabilities to the fleet. Work will take place in Huntsville, Alabama; Bethpage, New York and Hollywood, Maryland. Estimated completion will be by November 2022.