The Army wants the first casualty of the next war to be a robot, not a human being:
Army studies of recent conflicts — Russia vs. Ukraine, Armenia vs. Azerbaijan — show you can have a dramatic impact by adding a small infusion of 21st century tech to a largely Cold War force, [Maj. Gen. Patrick] Donahoe said. How? One approach the Russians have employed to devastating effect is to use drones to spot targets for rocket launchers. Likewise, while the US Army is developing a host of new missiles, armored vehicles, and aircraft, most units will be using Reagan-era hardware for years to come. In essence, Donahoe wants to organize these existing weapons in new formations and add drones and ground robots to scout ahead.
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Historical data on direct-fire engagements “shows that our enemies generally shoot first 80 percent of the time,” Sando said. “We don’t like those odds, [so] we want to avoid the close fight if we can. If we can’t avoid it, we want to enter it under conditions that are favorable to us.”
But how? Current Army doctrine prescribes “making contact with the smallest element.” In layman’s terms, if you must stumble upon the enemy and get shot at (the formal term for this is a, “meeting engagement”), then do it with the smallest vanguard possible, giving the main body time to prepare and maneuver without being pinned down. In the future, Donahoe said, the goal will be to make first contact with an unmanned element.
Cold War doctrine envisioned engaging the enemy along what’s called the Forward Line Of Troops, or FLOT. In the new concept, according to a briefing at the conference, a Forward Line Of Unmanned Aerial Systems (FLUA) will fly ahead through no-man’s-land into enemy-held territory, followed by a Forward Line Of Robots (FLOR) on the ground, followed in turn by the Forward Line Of (Human) Troops. The unmanned systems will flush out the enemy, stumble into meeting engagements and ambushes, take and receive the first hits, and map the enemy position for the human troops coming along behind them.
Of course, the Army can’t do this today. To execute the concept in reality, they need a lot more unmanned systems, so they’re going to build them.

