Q.E.D. Systems Inc.,* Virginia Beach, Virginia, is awarded a $13,757,226 modification to previously awarded contract N00024-18-C-4312 for the execution planning efforts under option period 3 to support maintenance and sustainment execution contracts for littoral combat ship class ships homeported in San Diego, California. Work will be performed in San Diego, California, is expected to be completed by June 2022. Fiscal 2021 operation and maintenance (Navy) funding in the amount of $13,757,226 will be obligated at time of award and will expire at the end of the current fiscal year. This contract was competitively procured via the Federal Business Opportunities website, with one offer received. Southwest Regional Maintenance Center, San Diego, California, is the administrating contracting activity (N00024-18-C-4312).