War and Sacrifice in the Post-9/11 Era | Pew Social & Demographic Trends
"Veterans are more supportive than the general public of U.S. military efforts in Afghanistan and Iraq. Even so, they are ambivalent. Just half of all post-9/11 veterans say that, given the costs and benefits to the U.S., the war in Afghanistan has been worth fighting. A smaller share (44%) says the war in Iraq has been worth it. Only one-third (34%) say both wars have been worth fighting, and a nearly identical share (33%) say neither has been worth the costs."