Thales Defense and Security Inc., Clarksburg, Maryland, is being awarded $7,723,840 for undefinitized contract action delivery order N00383-18-F-AQ01 under previously awarded basic ordering agreement N00383-18-F-AQ01 for repair of one weapon repairable assembly on the airborne low frequency sonar system Sonar Dome, which is required to support the H-60 helicopter.  Work will be performed in Clarksburg, Maryland (50 percent); and Valbonne, France (50 percent). The work is expected to be completed by December 2019.  Fiscal 2018 working capital funds (Navy) in the amount of $3,784,682 will be obligated at the time of award.  Contract funds will not expire at the end of the current fiscal year.  This sole-source contract was not competitively procured in accordance with statutory authority 10 U.S. Code 2304(c)(5)(1).  NAVSUP Weapon Systems Support, Philadelphia, Pennsylvania, is the contracting activity.