And one of the biggest Military Deployment in the past 10 years was 5,000 troops to Japan to assist in Fukashima.

http://www.huffingtonpost.com/2013/03/11/fukushima-navy-heal...

Even if you think that "Fighting ISIS" is destroying civilization (erm... ambiguous. They're destroying civilization. And we are destroying them. I'd say that's a net-gain), there are plenty of good-will projects from the military.

Like GPS, Nuclear Power, and more.