The Trump administration will restrict the sharing of classified information with Congress following a leaked assessment on Iran.

After media reports of a preliminary intelligence assessment suggesting that the attacks on Iran did not affect Iran's nuclear programs, the Trump administration decided to limit classified information provided to Congress. A White House official said the report was leaked through CAPNET, an information-sharing system, and that an investigation into the leak is underway. The same day, senior officials, including the secretary of defense and CIA director, will brief the Senate on the situation in Iran.