G4S Secure Solutions NV (G4S), a Belgian security firm, has agreed to plead guilty for its role in a conspiracy to rig bids, allocate customers and fix prices for defense-related security services, including a multimillion-dollar contract issued in 2020 to provide security services to the U.S. Department of Defense for military bases and installations in Belgium. This is the first international resolution obtained by the Procurement Collusion Strike Force (PCSF).