The story of technology is largely a story of warfare; the story of warfare is largely a story of technology. It’s a story as old as civilization, but that has reentered the American discussion recently in a powerful way.

We aren’t endorsing specific military campaigns, or cheering for conflict. We just want to take a hard look at things. How has the battlefield changed? How might it change in the future? Who are the people changing it?

Arena Issue 004: War is a philosophical, historical, technological, and personal exploration of conflict — and, as is our business, an inside look at the wargoing enterprises shaping the future.