BAE Systems Information and Electronic Systems Integration Inc., Nashua, New Hampshire, is awarded a $32,396,621 five-year, firm-fixed-price requirements, long-term contract for the repair of 103 items of the ALQ-126B electronic countermeasures systems and two items of the ALE-55 radio frequency countermeasure system to support countermeasures for various aircraft. Work will be performed in Nashua, New Hampshire (47 percent); Jacksonville, Florida (48 percent); and Crane, Indiana (5 percent). Work is expected to be completed by December 2023. Working capital funds (Navy) will be obligated as individual task orders are issued and funds will not expire at the end of the current fiscal year. This contract was a sole-source pursuant to the authority set forth in 10 U.S. Code 2304(C)(1) and Federal Acquisition Regulation 6.302-1, with one offer received.  Naval Supply Systems Command Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity (N00383-19-D-UA01).