The U.S. is reportedly burning through some of its most advanced missiles faster than it can replace them as the war with Iran continues. According to multiple reports, the U.S. has used nearly its entire global stockpile of some long-range precision missiles since Operation Epic Fury began on Feb. 28. Sources told CBS News the military has fired virtually all of its army tactical missile systems, along with its newer precision strike missiles. SAM YEH/AFP via Getty ImagesIn July, the Center for Strategic and International Studies estimated that before the war began, the U.S. had 2,330 Patriot missiles and 452 THAAD interceptors. By the end of July, those numbers were down to between 759 and 827 Patriot missiles and between 234 and 278.