 over 21 units and over 1,800 personnel and so anytime a force that size shows up on a base they need to have a wing structure that can assist the air base wing in taking care of all the care and feeding of all the personnel and aircraft that came in. And so not only does the Nellis ranges provide world-class training with air-to-ground threats and air-to-air threats with professional red air, but coming here gives us the ability to integrate with our allies come together as a force and not only for the air crew but for all of the personnel involved whether it's intel air crew flight equipment the maintainers everyone gets to come and learn how to operate in a new place with people they're not used to operating with and so it's world-class training from the air and the ground. Very important for our maintainers especially the younger maintainers who maybe have never deployed before to get that combat experience in a controlled environment such as red flag. It allows us to see how our air crew members perform how they join with everyone else all the coalition forces and just one big exercise to come together so that training is very important. When we come to Nellis we have the ability to fly with the aggressors which is a professional red air force that we don't have the opportunity to always fly with at home station and they provide us with a level of realism that you know is some of the best training that we can get anywhere in the world. It's been great training of seeing what it takes to have over 21 units come to a deployed location and get everyone working together and ready to execute the mission as quickly as possible. It's been invaluable training for myself and everyone else that's come out to be part of the air excursionary wing.