The US military action against Iran costs over 95.5 billion US dollars According to Zhitong Finance, it has been over 90 days since the United States and Israel launched a military operation against Iran on February 28th this year. Although the conflict has pressed the 'pause button', the ongoing military deployment still consumes a huge amount of resources for the US military. According to real-time data released by the independent research website "Iran War Cost Tracking Network", as of now, the United States has spent over $95.5 billion on military operations against Iran. The statistics are based on a report submitted by the US Department of Defense to Congress, which showed that the US military spent $11.3 billion in the first six days after the conflict broke out, and the estimated daily expenditure thereafter is about $1 billion. This website calculates the costs required for personnel, warships, logistics supplies, and other incidental expenses deployed by the US military.