Okay, I feel like I'm repeating myself but some of you still seem to not get it:
It's NOT a rape drug. It's a very mild area-of-effect aphrodisiac. It will not make you suddenly unable to think about anything but sex (though it won't stop you); if someone is very opposed to the idea of having sex, they're not going to suddenly jump all over you - that's just marketing. It just might be that extra push that brings someone from 'touchy-feely' to 'hot and heavy' or from 'him, or him...hmm...' to 'him, I guess.'
If you launched it at a city, it would be distracting to the residents as well as the military, but it wouldn't make them instantly start to bang each other while neglecting their duties (though if they were predisposed to, it would definitely help).