War in Afghanistan Costs America $4 Million an Hour – Study Prison Planet.com Posted on July 15, 2015 Posted in Aggregated No Comments Tagged with World News Sputnik | Nearly $715 billion has been spent on the US military campaign in Afghanistan since 2001. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email