Senate to Hold Security Briefing on Trump’s Iran Strikes Amid Growing Scrutiny

Senators are preparing to meet with top national security officials on Thursday to receive a long-awaited classified briefing on President Donald Trump’s controversial decision to bomb three Iranian nuclear sites earlier this month. The strikes, which escalated tensions in the Middle East, have drawn sharp questions from both parties regarding their effectiveness and legality.

The briefing was originally scheduled for Tuesday but was postponed. It now comes just as the Senate prepares to vote on a resolution requiring congressional approval for any future U.S. military action against Iran. Critics argue that the White House overstepped its authority by bypassing Congress before launching the attacks.

“Senators deserve full transparency,” said Senate Democratic Leader Chuck Schumer, calling it “outrageous” that the Senate and House briefings were delayed. A separate House briefing is now expected on Friday.

Scheduled to appear before senators are CIA Director John Ratcliffe, Secretary of State Marco Rubio, and Defense Secretary Pete Hegseth. Director of National Intelligence Tulsi Gabbard, who was set to attend the original briefing, is no longer expected, according to officials familiar with the schedule.

The strikes, which the administration claimed “completely and fully obliterated” key Iranian nuclear sites, have sparked debate over their actual impact. A preliminary intelligence assessment reportedly found that Iran’s nuclear program had only been set back by several months — contradicting Trump and Israeli Prime Minister Benjamin Netanyahu’s public claims. The findings, according to two officials who spoke on condition of anonymity, raise questions about whether the mission achieved its strategic objectives.

Despite the internal skepticism, Gabbard and Ratcliffe issued statements on Wednesday defending the president’s actions. Gabbard said “new intelligence confirms” the destruction of Iran’s facilities, adding that reconstruction would take “years.” Ratcliffe echoed her statement, citing “historically reliable sources” and describing the damage as “severe.”

While many Republicans continue to support Trump’s decision and the tentative ceasefire that followed, not all are on board. House Speaker Mike Johnson questioned the constitutionality of the War Powers Act, asserting, “The commander in chief is the president… and the person empowered to act on the nation’s behalf is the president.”

However, Senator Rand Paul (R-Ky.), a longtime Trump ally, disagreed. “I think the speaker needs to review the Constitution,” Paul said, adding that the Founding Fathers did not intend for presidents to initiate war unilaterally.

Senator Tim Kaine (D-Va.) is sponsoring the resolution that would require congressional approval for future military actions in Iran. Though unlikely to pass in the GOP-controlled Senate, Kaine emphasized its symbolic importance: “The American public deserves to see this debate and reach their own conclusions.”

Trump sent a brief letter to congressional leaders on Monday, formally notifying them of the strikes. The letter stated the action was taken “to advance vital United States national interests, and in collective self-defense of our ally, Israel, by eliminating Iran’s nuclear program.”