Iran War Cost Tracker says nearly 46-day war against Iran has cost US over $51B

The military operation in Iran has cost the United States more than $51.2 billion over nearly 46 days of combat, according to data from the Iran War Cost Tracker.

The real-time tracking data is based on a March 10 Pentagon briefing to US Congress. As noted, Washington spent $11.3 billion during the first six days of military operations in the Middle East and plans to spend an additional $1 billion for each subsequent day of the conflict.