Northrop Grumman Systems Corp., Military Aircraft Systems, Melbourne, Florida, is awarded a $25,357,119 modification (P00021) to a cost-plus-fixed-fee order (N0001921F0889) against a previously issued basic ordering agreement (N0001920G0005). This modification exercises an option to provide sustainment and technical support in support of E-2C/D aircraft common and unique requirements for the Governments of France, Japan, Taiwan, and Egypt. Work will be performed in Melbourne, Florida (59.9%); Misawa, Japan (22.6%); Dayton, Ohio (4.4%); St. Augustine, Florida (4.3%); and various locations within the continental U.S. (8.8%), and is expected to be completed in April 2026. Foreign Military Sales customer funds in the amount of $14,384,000 will be obligated at the time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.