President Joe Biden’s budget proposal for 2025 includes a $4.7 billion emergency fund for border security to enable the Department of Homeland Security to ramp up operations in the event of a migrant surge. The contingency fund would let DHS tap into funds on an as-needed basis when the number of undocumented migrants crossing the southern border tops a certain threshold that is unspecified in the budget. If the money is not used to address a surge, the money would be transferred to the general funds of Customs and Border Protection (CBP), Immigration and Customs Enforcement (ICE) and the Federal Emergency Management Agency (FEMA). The request is likely to fall on deaf ears among congressional Republicans, who have already refused to fund $13.6 billion the Biden administration asked for in an emergency supplemental request aimed at responding to a record high number of migrants crossing the border.