WASHINGTON - President Donald Trump dispatched his senior national security team to Capitol Hill on Tuesday to explain the administration’s role in the U.S.-Israel military action against Iran and to answer lawmakers’ questions about the conflict.
The roster of briefers included Secretary of State Marco Rubio, Secretary of Defense Pete Hegseth, CIA Director John Ratcliffe and General Dan Caine, identified as chairman of the Joints Chiefs of Staff. The officials were scheduled to address the full 100-member Senate and later the 432-member House of Representatives.
Republicans control narrow majorities in both chambers and have typically supported the White House when the same party holds the executive and legislative branches. Still, the Middle East campaign prompted some members of the majority party to join Democrats in arguing that the president should secure congressional approval before committing U.S. forces to extended combat overseas. Other lawmakers said they hoped the briefings would provide information needed to evaluate any future requests, including potential funding requests tied to the operation.
Republican Representative Warren Davidson of Ohio, posting on X.com, framed his skepticism in campaign-style terms: "America First was supposed to be a rejection of the globalist war machine," he wrote. "I look forward to seeing the intelligence the administration found so persuasive, then voting."
Concerns were heightened after Secretary Rubio told reporters on Monday that the United States had struck Iran because Israel planned to do so. At a Tuesday hearing of the Armed Services committee, Senator Angus King of Maine, an independent who caucuses with Democrats, pressed the point more sharply: "Have we now delegated the most solemn decision that can be made in our society, the decision to go to war, to another country," he asked.
Paying for the Iran war
Senate Republican majority leader John Thune of South Dakota and House Speaker Mike Johnson of Louisiana said it was premature to know whether Congress would be asked to approve a supplemental funding bill to pay for the campaign. Johnson told reporters on Monday evening, after a separate leaders-only briefing, that the topic had been discussed but that "there are more details to be determined, how long the operation goes and what the need is."
Any supplemental appropriation would encounter strong Democratic opposition in both chambers. House Democratic leader Hakeem Jeffries of New York told reporters hours before the administration’s briefings that the president should secure Congress’ consent for the conflict before seeking funds to support it.
Legislative action was already on the calendar: the Senate was expected to vote on Wednesday and the House on Thursday on war powers resolutions that would seek to bar the president from continuing attacks on Iran without explicit congressional authorization. Jeffries said he anticipated robust Democratic backing for those measures, linking them to constitutional responsibilities: "There is a requirement under the Constitution that it is members of Congress that make the decision as to whether to get us entangled in this kind of armed conflict and that’s what the resolution this week will be all about," he said.
Previous attempts by Congress to compel the president to obtain prior approval for military operations have been blocked by congressional Republicans. Even if either chamber succeeds with a resolution this time, the measures are unlikely to achieve the two-thirds majorities in both the House and the Senate needed to override a presidential veto.
Context for investors and policymakers
Lawmakers' immediate focus is twofold: the factual basis for the administration’s decision-making and the practical implications of continuing military operations, including potential funding needs and the legal authority for ongoing strikes. Some members have signaled they will reserve judgment until they review intelligence briefings; others have already signaled opposition to unilateral military action without explicit congressional approval.
In parallel with these political maneuvers, congressional procedures on war powers and appropriations are set to play out over the coming days, with votes in both chambers that could shape the trajectory of U.S. involvement in the Iran campaign.
Separately, in material circulated to readers, an investment platform noted that choosing investment opportunities benefits from stronger data and analytical tools, and promoted a product described as combining institutional-grade data with AI-powered insights to help identify potential investments for 2026. That material highlighted the role of data in evaluating investment decisions but did not provide further detail about the administration’s briefings or congressional action.