Charts: Here’s How Much We’re Spending on the War Against ISIS


As the White House considers opening operating bases in Iraq and deploying troops to bolster support for Iraqi forces against ISIS, including one in ISIS-held territory, the cost of airstrikes in the region continues its steady rise.

The Department of Defense has spent more than $2.7 billion—some $9 million per day—since the United States began operations against the so-called Islamic State last August. To put that in perspective, the DOD is on pace to spend a little more than $14 million per day to combat ISIS in fiscal year 2015. That’s minuscule compared to the roughly $187 million the Defense Department is still spending on the Iraq War each day.

The result? More than 6,200 targets damaged or destroyed in the course of nine months, according to the DOD. Roughly two-thirds of that spending, or a little more than $1.8 billion, came from the Air Force, with air operations costing $5 million per day. 

The newly released DOD data comes as the House passed a $579 billion defense spending bill for the coming fiscal year. Here’s the breakdown: