 With regard to these issues it's important to make a distinction between the different levels of the military. These discussions are taking place at the strategic level. We have the military academy where we conduct more research and analysis. And then within the defense department we have legal offices that also look at these questions. Because then once you have a framework you have to translate the rules in a way that is going to be easily understood by the soldier in the field. That is rules of engagement or pocket cards. So yes, I believe that also the food soldier is going to be interested in new technologies because they're the ones who need to use them at tactical level. Maybe they have a different attitude. They have a pragmatic need to use technologies whereas lawyers obviously have to back them up and provide them with the advice that is going to ensure their compliance with the rules so that they're not going to be brought in front of the court.