Northrop Grumman Systems Corp., Radford, Virginia (W519TC-23-F-0090); and Global Military Products Inc.,* Tampa, Florida (W52P1J-23-F-0091), will compete for each order of the $522,279,434 firm-fixed-price contract for the procurement and delivery of 155 mm rounds. Bids were solicited via the internet with two received. Work locations and funding will be determined with each order, with an estimated completion date of Jan. 30, 2027. U.S. Army Contracting Command, Rock Island Arsenal, Illinois, is the contracting activity.