The U.S. Air Force awarded a $64.5 million deal to BAE Systems’ San Diego electronics office.

Under the deal, British-based BAE will design, develop, manufacture and sustain the Bomber Armament Tester (or BAT) system for the Air Force bomber fleet.

BAE Systems Information and Electronic Systems Integration Inc. will conduct engineering and manufacturing development of 90 BAT systems that can be used aboard the B-2A, B1-B and B-52H bombers.

Work will continue through 2027.

Six companies bid on the work, awarded by the Automatic Test Systems office at Robins Air Force Base in Georgia. The Pentagon announced the award on Sept. 27.