U.S.-Israeli conflict with Iran intensifies: prolonged campaign signals, regional spillover, and urgent nuclear verification concerns

Multiple outlets report that the United States and Israel began joint combat operations against Iran on Feb. 28, 2026, with strikes continuing afterward and President Donald Trump indicating the campaign could last weeks to a month or longer. The fighting is described as widening across the region, including reported Iranian missile launches toward Israel and Israeli strikes on Hezbollah targets in Beirut. U.S. officials say six U.S. service members have been killed since the strikes began, while U.S. authorities urge Americans to depart more than a dozen Middle Eastern countries. Separately, AFP reporting on an IAEA document highlights urgent concerns about the agency’s ability to verify Iran’s nuclear material and the status of a stockpile of more than 400 kilograms of 60% enriched uranium last seen by inspectors on June 10, with technical discussions scheduled in Vienna during the week beginning March 2.

Confirmed developments Reporting across several major outlets describes a fast-moving escalation into open conflict between the United States, Israel, and Iran beginning on Feb. 28, 2026. The BBC reported that the United States and Israel jointly launched initial combat operations against Iran that day and that strikes on Tehran continued afterward, indicating sustained operations rather than a single, discrete exchange.

Public statements attributed to President Donald Trump across multiple news organizations point to preparations for a longer campaign. The Associated Press reported Trump saying strikes could last several weeks, while NBC News quoted him as saying the operation could last a month or longer. Al Jazeera similarly reported Trump projecting four to five weeks and cautioning that it could extend much further. While these timeframes differ in phrasing, they align on a central point: U.S. leadership is not presenting the operation as brief.

The conflict is also being described as widening geographically and across actors. NBC News reported that the Israel Defense Forces said it detected missiles launched from Iran toward Israel and that Israeli defensive systems were working to intercept them. In separate reporting, NBC News said the IDF stated it was striking Hezbollah targets in Beirut, including command centers and weapons storage sites, underscoring the risk of parallel fronts opening beyond direct U.S.-Iran and Israel-Iran exchanges.

U.S.-Israeli conflict with Iran intensifies: prolonged campaign signals, regional spillover, and urgent nuclear verification concerns

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