I spent most of last week with a team of NATO officers (OF3-5) and civilian experts gaming out a fictional invasion scenario as they tested new command concepts and approaches. Today, I give you a bit of a look at how that played out, asking why militaries wargame, what happened with this one, and what I took from it. Next episode we’ll pivot to the other aspect of this event which was focused on tech, innovation and lessons learned from Ukraine – but for now, let’s talk about the latest Donovian invasion of OTSO.