United States, Oct. 5 -- Northrop Grumman Systems Corp., San Diego, California (N0001927F1026), is awarded a $66,041,453 firm-fixed-price delivery order under a basic ordering agreement (N0001925G0003) for recurring engineering retrofit efforts, material, and spares to incorporate 17 engineering change proposals for the Navy and 16 engineering change proposals for the Royal Australian Air Force into fielded MQ-4C Triton unmanned aircraft systems. The effort supports fleet standardization and mission readiness.Work will be performed in Hayward, California (63%); San Diego, California (31%); Red Oak, Texas (1%); Waco, Texas (1%); Tukwila, Washington (1%); Elyria, Ohio (1%); Irvine, California (1%); and various locations within the continental...