A new report says the Pentagon hid the real toll on American troops from the Iran operation, which is bad news for trust in the administration.

• An investigative report found injuries were called "minor" when they were severe.
• One sergeant has a serious brain injury and has been hospitalized for months after multiple emergency surgeries, despite being labeled lightly hurt.
• 13 American soldiers are reported killed in the operation.
• The claim is that Israel pushed the US to send in troops while keeping its own soldiers out, fueling resentment.

Outlook: Expect more scrutiny of the casualty numbers and growing political backlash over why US forces were involved.