I've already bought care packages for the British troops. Added a few items a week to my shop. I got greedy last week and ate the beef jerky, but as I bought for men they're deodorant, shower get etc is safe. Also they ask for sweet things - again, travel sweets in a tin are in no danger
I'm giving through a British organisation, thanks to Bruce flagging Michael Yeo's blog. Just gotta write a couple of personal notes, then get the to the local rep.