 Ball tops really allows us the opportunity to demonstrate the United States commitment to interoperability with our NATO partners and allies. We are committed to being in this region and we're more so committed to ensure through our presence that we're deterring Russian aggression and that the Baltic neighbors that will be operating and exercising around know that we're committed to their security and freedom of navigation. What is really important about this exercise in this special area is of course like all other NATO exercises it's proving ourselves that we are still able to interoperate, to cooperate and if required to fight together, strong together and doing this exercise in this special region, it's a very positive statement towards the security in this region. The hidden cooperation with the New York Marines from the Force for Reconnaissance to strengthen they will be involved in this scenario, the simulated scenarios, on board the frigate of Bavaria, from us to the country and in the scenario, in the game scenario, involved to be the spotter for naval gunfire support. The exercise of ball tops and the simulated scenario in which we all play is really a very important part of the further construction experience, the training and interoperability of cooperation within NATO to prove ourselves again and that works exceptionally well this year. How quickly we can come together, cooperate and cooperate and if necessary to fight together. So far is some naval gunfire ranges here in Latvia, we've done some amphibious landings, communicated with the ship, done some joint planning as well as brief the ship CO as we would any other commander and have been working the interoperability in support of joint maritime domain awareness. Since we've been embarked, it's been a wonderful experience. The Germans are extraordinary hosts, they've catered to everything and anything we could have asked for. We've had a good relationship exchanging information, exchanging knowledge and it's definitely a relationship that we're going to be looking to continue in the future.