; or (B) a State or territory with a maritime border; (2) be involved in an active, ongoing, U.S. Customs and Border Protection operation coordinated through a U.S. Border Patrol sector office; and (3) have an agreement in place with U.S. Immigration and Customs Enforcement to support enforcement operations. (c) Permitted uses A recipient of a grant under this section may use such grant for costs associated with the following: (1) Equipment, including maintenance and sustainment. (2) Personnel, including overtime and backfill, in support of enhanced border law enforcement activities. (3) Any activity permitted for Operation Stonegarden under the most recent fiscal year Department of Homeland Security’s Homeland Security Grant Program Notice of Funding Opportunity. (d) Period of performance The Secretary shall award grants under this section to grant recipients for a period of not fewer than 36 months. (e) Notification Upon denial of a grant to a law enforcement agency, the Administrator shall provide written notice to the Committee on Homeland Security of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate, including the reasoning for such denial. (f) Report For each of fiscal years 2024 through 2028 the Administrator shall submit to the Committee on Homeland Security of the House of Representatives and the Committee on Homeland Security and Governmental Affairs of the Senate a report that contains— (1) information on the expenditure of grants made under this section by each grant recipient