On September 25, 2025, Northrop Grumman hosted a ribbon-cutting event for the Plant 4 Missile Integration Facility (MIF) at Allegany Ballistics Laboratory in Rocket Center, WV.  The 113,000 sq. ft. advanced assembly facility will increase missile production capacity for current and future strike weapons and expand our ability to execute programs to meet Department of War (DOW) and Warfighter needs.