 In a lot of interoperability training and work we started with the building up our tent site together with the CP's and the BAS, in addition we did the obstacles for any incoming enemy or adversaries and in addition we have two timber bunkers and three small huts. So we up our manpower per tasking so we only came here with six units with the additional marines instead of having six per site we had maybe about ten or eleven so we were able to increase efficiency that way with everything we had to do. Very important during this exercise primarily because every deployment I've ever been on we've had joint forces working together so if we can't do it on an exercise it's very hard for us to integrate on deployment by integrating previously during exercises we know what better to expect of each other and how to improve for the forward mission. With our modern warfare capabilities and enemy adversary capabilities they have the ability for IDF mortars anything they can throw at us we need to be able to keep our troops safe regardless of the environment so by being able to build these timber bunkers they could actually knock down these trees and build a bunker with able to withstand a incoming attack. Some of the challenges may have been a little bit of logistics but we also had to logistic to fuel once we were able to get the fuel for the chainsaws they were able to move forward quite efficiently they had it up in about 72 hours. Other challenges would have been the weather with the storm cutting us off about every day and some of our scenarios.