 IGX stands for Integrated Training Exercise, and it's a service level exercise, the purpose of which is to train a MAGTAP, Marine Air Ground Task Force, mission-essential tasks of offensive and defensive operations, and if you can do those two things well, you can do any special mission well. This is a chance for some Marines who have never been in such a kinetic environment like this before to get straight into it and start working and pounding that craft to become experts at it. We had artillery with us, which was very critical. We did work with second tanks. They're a huge mechanized force for us to be able to utilize for a support-by-fire asset, which allows our foot mobile troops to be able to close in and actually seize an objective and stand atop that ground, and AAVs being able to maneuver and get their reps in also. They were helping mobilizing and transport of all units on the ground. ITX is more of a platform for us to basically identify our discrepancies in the friction point and allow us to further better ourselves going forward and to be better prepared in future conflicts. So what we learned during this training is how to kind of think of new factors as we go fight near peer-to-peer adversaries, different threats that we've never faced in the past, and just having that different type of enemy threat.