For an additional amount for Salaries and Expenses , $68,400,000, to remain available until September 30, 2025, for necessary expenses for increased law enforcement activities related to Southwest border enforcement. State and local law enforcement activities Office of justice programs state and local law enforcement assistance For an additional amount for State and Local Law Enforcement Assistance , $13,000,000, to remain available until September 30, 2024: Provided , That of the amounts made available under this heading, $3,000,000 shall be for small, rural, and Tribal law enforcement agencies in jurisdictions along or near the Southwest border for grants authorized under the Missing Persons and Unidentified Remains Act of 2019 ( Public Law 116–277 ) and $10,000,000 shall be for a rural violent crime initiative to support the investigation and prosecution of violent crime for State, local, and Tribal governments for jurisdictions located within 100 miles of the Southwest border. II DEPARTMENT OF DEFENSE MILITARY PERSONNEL Military personnel, army For an additional amount for Military Personnel, Army , $135,000,000 for necessary expenses related to Southwest border activities. OPERATION AND MAINTENANCE Operation and maintenance, army For an additional amount for Operation and Maintenance, Army , $116,000,000 for necessary expenses related to Southwest border activities. III SECURITY, ENFORCEMENT, AND INVESTIGATIONS U.S. Customs and border protection operations and support (including transfer of funds) For an additional amount for Operations and Support for necessary expenses to respond to the rise in noncitizen arrivals at the southwest border and related activities, $2,888,968,000, to remain available until September 30, 2024: Provided, That of the amounts made available under this heading, $1,950,000,000 shall be transferred to Federal Emergency Management Agency—Federal Assistance for the Shelter and Services Program to support sheltering and related activities provided by non-Federal entities, including