 So what we're doing right now is just dry fire drills with connecting to the CP so that we're sending missions down, so through your FDCs at Fire Data Centre. We'll get the missions sent to our guns, so the Australian guns and the Marine guns as well and from there we'll practice our drills, refine them, learn the Marines drills, interoperate with them and hopefully when we get to the field time we'll be good to go. They are like literally like us and it's actually pretty crazy how like how much you can like comparison that we have to each other. There's like very few things that we don't have in common. The Australians have been by our side countless wars, countless times and it's continuing that tradition and that legacy that the past Marines, the past Australians have left behind and that's what we're doing is ultimately we're all working together.