The Republican legislative rout—which saw Democrats flip multiple Senate and House seats—unfolded against the backdrop of an active war with Iran. While Vice President JD Vance and various external mediators have pointed to the conflict as a major factor weighing on the election results, President Trump acknowledged the political impact while noting that the military campaign would continue as Tehran shows no signs of backing down.

With Congress now under Democratic control, the Trump administration faces intensified scrutiny, potential investigations, and a constrained legislative agenda. As international markets react and diplomats push for potential agreements or targeted strikes, Washington is left to navigate both a shifting domestic political landscape and the unresolved future of the war abroad.