The Pentagon told U.S. congressional staff in a closed-door briefing that it possesses no intelligence showing Iran planned to attack American forces first, Reuters reported, a disclosure that weakens a central argument used by senior U.S. officials to justify recent strikes. The admission, made during a more than 90-minute session with bipartisan members of national security committees, came as the administration sought to explain abrupt military action across the Middle East.
Washington and Tel Aviv carried out strikes on Iran on February 28 that killed Supreme Leader Ali Khamenei, prompting a series of Iranian retaliatory blows. The Islamic Revolutionary Guard Corps and allied militias struck roughly 27 U.S. bases across the region and fired ballistic missiles at the USS Abraham Lincoln, according to U.S. military statements that also disclosed the first American casualties from the campaign.
Pentagon briefers nevertheless described Iranian ballistic missile capabilities and their proxy forces as presenting an urgent threat to U.S. interests in the region, even while conceding there was no evidence Tehran intended to be the aggressor. The White House and Pentagon have leaned on the prospect of imminent Iranian attacks as a rationale for pre-emptive or escalatory measures, a line now complicated by the intelligence caveat revealed to Congress.
The admission has generated immediate political fallout at home. Democrats have criticized the president for waging what they call a selective war and questioned the administration’s decision to abandon mediation efforts, noting Oman had signalled negotiations were still possible. Public polling shows a divided American electorate: an Ipsos survey cited by Reuters found 43% oppose the strikes, 27% back them and 29% are undecided.
Internationally, the episode raises questions about coalition cohesion and the legal grounding for the U.S. campaign. Israel’s prime minister has pledged further escalation in coming days, while Iran’s foreign minister vowed to defend Iranian security without targeting neighbouring states — a stance that could be a rhetorical restraint or a tactical posture pending further developments.
The practical consequences are immediate: congressional oversight will intensify, pressures on the White House to justify the strikes legally and politically will grow, and U.S. credibility on intelligence-based warnings may suffer. Allies and neutral mediators will watch whether Washington can marshal a sustained coalition or will instead face a fractious domestic debate that limits its diplomatic flexibility.
If the Pentagon’s concession becomes public and politically salient, it could narrow the administration’s room for unilateral military action and strengthen calls for negotiations or a ceasefire. Yet the dynamics on the ground suggest a continued risk of escalation — miscalculation between state and proxy actors, further strikes by Israel or the United States, and economic fallout for regional trade and energy markets.
For international audiences, the episode underlines a familiar peril: when governments use the spectre of imminent threat to justify force, the evidentiary threshold matters not just legally but strategically. The Pentagon’s private qualification that no first-strike plan by Tehran was detected does not eliminate the danger of wider war; but it does change the political calculus of who bears the burden of proving the necessity of force.