Northrop Grumman Systems Corp., San Diego, California, is awarded a $9,536,612 modification (P00009) to a firm-fixed-price order (N0001921F0806) to a previously awarded basic ordering agreement. This modification is for the procurement of last-time buys, material required for the continuance of the MQ-4C Triton Unmanned Aircraft System production and sustainment efforts for the Navy and Royal Australian Air Force (RAAF). Work will be performed in Longueuil, Quebec, Canada (35.32%); Chantilly, Virginia (24.23%); San Diego, California (14.48%); Sterling, Virginia (12%); San Jose, California (7.08%); Pine Brook, New Jersey (2.49%); Farnborough, Hampshire, England (1.9%); and various locations within of the continental U.S. (2.46%), and is expected to be completed in March 2028. Fiscal 2024 aircraft procurement (Navy) funds in the amount of $782,271; fiscal 2023 aircraft procurement (Navy) funds in the amount of $5,347,956; fiscal 2022 aircraft procurement (Navy) funds in the amount of $1,089,357; and RAAF funds in the amount of $2,317,028, will be obligated at the time of award, $1,089,357 of which will expire at the end of the current fiscal year. Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.