Alliant Techsystems Operations LLC, Plymouth, Minnesota, was awarded a $105,688,911 modification (PZ0005) to contract W56HZV-20-D-0108 to produce, deliver and maintain the new production configuration build of 30×173 mm XM813 cannons. Work locations and funding will be determined with each order, with an estimated completion date of Sept. 24, 2026. U.S. Army Contracting Command, Detroit Arsenal, Michigan, is the contracting activity.