I too have a problem with donating to any army. Especially if you look at money and a tool for motivation or a tool for voting. Like it's often said vote with your wallet. From those aspects giving money to any army means you want more of what they're doing and while armies do help in natural disasters their primary purpose generally results in deaths of people. Thus in a way you're motivating and voting for more deaths...

I know that many it not most don't look at money like that, but I do, which is why this frightens me.