Northrop Grumman System Corp., San Diego, California, is awarded a $97,314,948 modification (P00007) to a previously awarded cost-plus-fixed-fee contract (N0001921C0060). This modification exercises options to provide continued test, maintenance, logistics and sustainment engineering support for MQ-4C Triton air vehicles, mission control and operator training systems. This modification also provides continued field service representative’s technical support to ensure that the MQ-4C Triton unmanned aerial system (UAS) aircraft are mission-capable for intelligence, surveillance and reconnaissance missions supporting aircraft early operational capability and initial operating capability. Additionally, this modification provides continued reach-back engineering support for both the Navy and the government of Australia MQ-4C Triton UAS assets. Work will be performed in Patuxent River, Maryland (36.5%); San Diego, California (22.5%); Jacksonville, Florida (7.7%); Mayport, Florida (6.5%); Baltimore, Maryland (5.3%); various locations outside the continental U.S. (12.7%); and various locations within the continental U.S. (8.8%), and is expected to be completed in March 2023.  Fiscal 2022 aircraft procurement (Navy) funds in the amount of $40,000,000; fiscal 2022 operations and maintenance (Navy) funds in the amount of $2,976,100; fiscal 2022 research, development, test and evaluation (Navy) funds in the amount of $1,000; fiscal 2021 aircraft procurement (Navy) funds in the amount of $3,000,000; and foreign cooperative project funds in the amount of $238,232 will be obligated at the time of award, $2,976,100 of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.