This bill authorizes nearly $70 billion in new federal funding for border security and immigration enforcement through 2029. It provides $9.55 billion to U.S. Customs and Border Protection (CBP) for border personnel, $7.45 billion to Homeland Security Investigations (HSI) within U.S. Immigration and Customs Enforcement (ICE)—including $108.5 million for child exploitation investigators—$3.45 billion for border security technology, and $2.5 billion for additional Department of Homeland Security (DHS) mission support. For immigration enforcement, it allocates $13.02 billion to CBP, $31.08 billion to ICE for enforcement activities (with at least $350 million for arrest and monitoring in non-cooperating jurisdictions), and $2.5 billion for DHS enforcement and removal support.