After Democratic Midterm Sweep, Trump Keeps Iran War Powers Until Congress Is Seated Jan. 3

Democrats are projected to control both chambers after the Nov. 3 midterms, but the power to run the Iran war and Ukraine diplomacy still sits with Trump. The new Congress does not take office until Jan. 3. That leaves a gap of just under two months in which he faces no new constraints.

Counting continues in several races. The Associated Press projected the Senate for Democrats and NBC News projected the House.

Congress can squeeze, not command

Laurel Rapp, director of Chatham House's U.S. and North America Programme, told CNBC that Trump will be "somewhat constrained on matters of oversight and investigation, but on foreign policy, he does still retain a lot of latitude."

The war began Feb. 28, when Trump launched joint strikes with Israel. Rapp said Republicans "don't really have an off-ramp here at this stage." Democrats, she said, will seek House and Senate votes on Iran war powers, but "whether that will bind the administration is another matter."

The math is plain. Any bill directing Trump to end U.S. involvement would need two-thirds of both chambers to survive a veto. Democrats could try to restrict war funding through the spending process, but fully cutting it off would be difficult.

Trump has already advertised the tool. He posted an image of a red baseball cap with the word VETO, according to AFP.

Trump's account of why he lost

Democrats campaigned on ending the war, which has fed higher fuel and food costs. Trump rejects the idea that voters turned on the war itself.

"I don't think it's the war. I think it's a gasoline price," he told Fox News. "People agree with what I'm doing on Iran, but they really probably weren't willing to do the short-term consequence of paying more for gasoline."

He told Politico he is "totally convinced" his Iran decision was "absolutely the correct one." He also told Fox he would "just finish the job" if no deal comes, though he indicated Tuesday he is still seeking one.

On the election result itself, Trump told the New York Times he is "absolutely willing" to accept it. "We'll work with the Democrats... We'll probably work something out," he said.

Escalation or exit

Analysts split on which way the loss pushes him.

Dania Arayssi of the New Lines Institute told RFE/RL the results "will definitely push the Trump administration to push for an exit strategy from the war, particularly through diplomatic tools and negotiations." She also argued that Tehran may now hold out for better terms, since Trump's political ability to sustain the campaign has weakened.

Berenberg chief economist Holger Schmieding predicted in a Wednesday note a final round of bombing, followed by a deal to reopen the Strait of Hormuz by 2027.

Others see more risk. Analyst Fereshteh Pezeshk told Iran International to expect "a major military operation, perhaps even more intense" than if Republicans had held Congress. Barbara Slavin of the Stimson Center wrote Nov. 2 that the administration was preparing a major new offensive before the election. She named reopening Hormuz and securing Iran's highly enriched uranium as possible objectives. She warned that renewed attacks could expose Gulf allies to retaliation and raise energy costs without reaching those goals.

J.C. Lintzenich of the German Marshall Fund pushed back on the "lame duck" label. "This election changes the Congress; it does not change the president," he told CNBC.

Hegseth's job

Mitchell Reiss of RUSI predicted Trump will replace Defense Secretary Pete Hegseth, citing George W. Bush's removal of Donald Rumsfeld after the 2006 midterms. Trump has dismissed speculation that he will fire Hegseth, according to AFP.

Ukraine and Russia

The Senate map mattered for Kyiv. According to the Kyiv Independent, Democrat James Talarico beat Republican Ken Paxton in Texas. Paxton had ousted pro-Ukraine Sen. John Cornyn in the primary and campaigned against "blank checks" for foreign countries. Democrat Adam Hamilton also beat Sen. Roger Marshall in Kansas.

Trump has drawn criticism from U.S. lawmakers, Kyiv and European capitals for allowing Russian diesel into the U.S. and easing sanctions on Russia. Critics say those moves undercut efforts to end the war. Democratic lawmakers have vowed to rein in his approach to Russia, Ukraine and the Middle East.

Lintzenich said expected oversight would include enforcing Ukraine funding that is already required by statute.

Trump still wants a settlement, and trilateral talks are set for next week. A possible summit with Xi Jinping and Vladimir Putin in China later this month falls less than two weeks after the vote. Peter Loge of George Washington University told AFP that Trump tends to come out fighting when cornered.

What comes next

The next fixed dates are the trilateral Ukraine talks next week and the Jan. 3 swearing-in. Until then, any new Iran offensive or Russia deal needs no congressional sign-off. After it, Democrats can hold hearings, subpoena officials and force war-powers votes, but ending the war over a veto would take two-thirds of both chambers.