 We're here to learn from each other. Different units will have different standard operating procedures. They'll have different styles. We've already learned a lot from the styles of the Montenegro soldiers, but also the communications is probably a major part. Learning how to communicate with our allies in the right way. You know, 90% of communication is non-verbal, and so they have a lot of similar hand and arm signals that we use, but some of them are a little bit different.