Pentagon watchdog says strike details were shared on unsecured network before Iran attacks

What does it mean for national security when top officials preview military action before bombs fall? Under Pentagon operations-security doctrine, it can mean the mission itself is being placed at risk. The Defense Department says OPSEC is meant to identify, control and protect critical information tied to specific military operations, and guidance warns that unauthorized disclosures can jeopardize personnel, operations, strategies and policies while harming mission objectives. The inspector general said Hegseth sent nonpublic Defense Department information identifying the quantity and strike times of manned U.S. aircraft over hostile territory on an unapproved, unsecure network roughly 2 to 4 hours before the strikes were carried out.

The finding landed against the backdrop of Operation Epic Fury, the Trump administration’s early-2026 military campaign against Iran. The U.S. military began the operation on Feb. 28, 2026, under direct orders from Donald Trump, and Pentagon briefings later said more than 100 aircraft launched in the opening wave. Officials described the campaign as part of a broader effort to strike targets and dismantle the Iranian regime’s security apparatus. That scale matters because information about aircraft numbers, strike windows and timing is exactly the kind of detail commanders normally keep close until the mission is no longer vulnerable.

The wider conflict around Iran made the risks even more acute. The Congressional Research Service said U.S. and Israeli strikes on Iran on Feb. 28, 2026, sparked a wide-reaching regional conflict, with retaliatory strikes and maritime disruption in the Strait of Hormuz. In that setting, a disclosure of strike timing or aircraft movement could have given adversaries more room to anticipate, track or complicate military operations, while also making allied coordination harder at a moment when the pace of events was already accelerating.

The watchdog finding also fed a broader accountability fight inside Washington. Congressional researchers said some lawmakers praised the strikes while others warned about escalation, questioned whether the attacks were as effective as claimed and raised concerns about Congress’s role in authorizing force. The central issue is not only whether the public was briefed, but whether any official crossed a line that OPSEC was designed to prevent. In a campaign involving hostile territory, air operations and regional retaliation, the cost of speaking too soon could extend far beyond politics.