 So steel knight is the seventh largest exercise in the Marine Corps. It's been done for decades in various degrees, form, shapes, and fashion. Califex is just one facet of steel knight. Steel knight encompasses a broad range of actions, both real and virtual, through the duration of this. Light armor reconnaissance battalion is well suited for inclusion of these assets because of our mobility and lethality and our agility and flexibility. We're also using steel knight as that venue, as that mechanism to test Task Force Recon, but now it's a force on force exercise. Third L.A.R., we'll go against and throw down against. First L.A.R., live fire is good. It absolutely is good. But when you are going against a living, thinking, breathing enemy that has the same capabilities as you do, it ups the ante. Weaknesses will be exposed. That's what this is about.