Unified Republican control of the White House and both chambers of the 119th Congress has limited veto confrontations, with any issued measures sustained by narrow but reliable party-line support in the House and Senate. Recent examples include failed override attempts on targeted infrastructure and water project legislation that fell short of the two-thirds threshold. Pro forma sessions and use of the 10-day rule for enactment have further reduced opportunities for direct clashes ahead of the November midterms. Traders view the combination of unified government, strong intra-party discipline, and subdued legislative calendar as the primary reasons the implied probability of any successful override by year-end remains very low.