The New York Times: The cost of US military operations against Iran has reached approximately $47.1 billion since February 28. More than 60 percent of the spending went to bombs, missiles and other munitions, worth about $29 billion. Washington spent $7.6 billion on fighter and bomber operations, and $1.5 billion on the deployment of more than 20 warships. Stockpiles of several essential weapons have dropped, including Patriot air defense missiles.