Republicans hold a 53-seat Senate majority, enabling passage of reconciliation measures with a simple majority under the budget process while avoiding the filibuster. Two such bills advanced earlier in the 119th Congress, including the June 2026 Secure America Act funding border enforcement. Efforts toward a third package have stalled amid internal GOP divisions over defense spending levels, offsets, voting provisions, and policy scope, with Senate leaders citing insufficient support for a 50-vote threshold ahead of the November midterms. Work on a budget resolution resumed after the August recess, but competing priorities and narrow margins in both chambers continue to shape timelines and feasibility.