The latest studies from Brown University's Watson Institute for International Studies estimate the amount spent by the US on its military adventures in Iraq, Afghanistan and Pakistan to be between $3.2 trillion and $4 trillion.
Sa pinakahuling pag-aaral ng Watson Institute for International Studies sa Brown University, tinatayang nasa pagitan ng $3.2 trilyon at $4.0 trilyon ang ginastos ng US sa mga gera nito sa Iraq, Afghanistan at Pakistan.