The Ranger Handbook lays out 7 core Battle Drills: • BD 1 — React to Direct Fire • BD 2 — Break Contact • BD 3 — React to Ambush (Near/Far) • BD 4 — Knock Out Bunkers • BD 5 — Enter & Clear a Trench • BD 6 — Breach Mined Wire Obstacles • BD 7 — React to Indirect Fire So what changes with new technology? The fundamentals don’t. But tech should let units move faster and hit harder. The problem? A tool is only as good as the operator—and that takes time and reps. Drone tech has been around for year