Exit polls suggest the swing against Republicans was partly due to anger felt by voters at the actions of the Trump administration.
That could present a challenge to his potential successors who come from the ranks of the current leadership, including Vice-President JD Vance and Secretary of State Marco Rubio.
“The one person who has been hurt badly by this election campaign is Vance,” said Karen Beckwith, a professor of political science at Case Western Reserve University in Ohio.
Vance has already sought to distance himself from defeat – and from a foreign policy adventure in Iran that was politically disastrous for his party.
“The reason we lost is the war,” he wrote on X.
Rubio has denied reports he is considering leaving his post ahead of a 2028 presidential run.
Other possible Republican candidates may benefit from not being part of the administration. Some have been staking out a position on what went wrong and what next.
In a lengthy post on X, Senator Ted Cruz, who was not running this year, said that too many Republican politicians seem like “they didn’t care” about the economic issues faced by voters.
“It is dark right now, but it is always darkest before the dawn, and morning is coming,” he wrote. “That is my fervent prayer, and that is my commitment to you.”
Florida Governor Ron DeSantis, who abandoned his 2024 presidential run after being trounced by Trump early on, was similarly critical and pointed to Republican victories in Florida as a sign of what can be accomplished.
