 So this is 3rd Battalion 4th Marines McCree. It's an evaluation prior to a unit deploying. It's the commander's last look really under the hood to make sure that that unit is fully capable of executing 6,000 and 7,000 level tasks. We run a 10 day evolution for 7th Marines Marine Corps combat readiness evaluation and it starts out with a force on force that we cover usually five day period where they focus on key offensive and defensive tasks. 3rd Battalion 4th Marines, no doubt they're a lethal battalion. Hopefully they're more lethal because of this exercise. I think although it is an evaluation, we do focus a lot on the training aspect of it. We're all really looking forward to actually morning's law here, to culminate here. And that'll be our last big evolution prior to actually an deployment. We call it the Infantryman's Disneyland. It's probably the greatest company life fire range out there. We're building individual proficiency, physical and mental toughness. We're building unit cohesion through shared misery. We're honing small unit leadership. My 2nd Battoon did a movement to contact through mountainous terrain for about 8 hours. You know when you push Marines to their limits and they see that they can succeed and win at the end of that, I think it builds confidence, it builds unit cohesion and it shows them that whatever their perceived limits are, that they can push past them.