On February 28, a Tomahawk cruise missile struck an elementary school in Minab, Iran, reportedly killing more than 100 children. Since the attack, calls for transparency about the incident have diminished amid ongoing U.S. military actions and control efforts over the Strait of Hormuz.

In late March, lawmakers requested a bipartisan investigation into the strike, but the government has released little information. On Monday, July 14, 2026, 25 Senate Democrats signed a letter to Defense Secretary Pete Hegseth and Central Command leadership demanding the Defense Department finalize its investigation, provide an unclassified report to Congress, and submit a corrective action plan by July 20.

The New York Times reported on March 11 that U.S. officials familiar with the preliminary inquiry found the U.S. responsible for the missile strike. Semafor later reported on March 18 that human error, rather than AI systems, likely caused the failure to recognize subtle changes in satellite imagery. Updated satellite images showed a fence separating the school from an adjacent Islamic Revolutionary Guard Corps base, contradicting earlier images that depicted them as one compound.

Questions remain about the strike's circumstances. On March 9, New York Times reporter Shawn McCreesh questioned former President Trump on why he alone suggested Iran obtained a Tomahawk and bombed its own school, noting, "Even your defense secretary wouldn't say that."

The letter from Senate Democrats emphasized, "When a U.S. strike kills civilians, the Department owes Congress, the American people, and the victims' families a clear accounting of what happened and a credible plan to prevent future failures."

The investigation continues as the U.S. starts a new phase in its conflict with Iran.

Sources