As I mentioned before, I was a US Army officer for 28 years. I wasn't a combat hero like Tim Walz, I was in procurement. I don't have one campaign ribbon, I was a REMF.
The Javelin’s predecessor was the TOW. The TOW was an effective anti-tank weapon but it was wire-guided. It required two soldiers, one to hold the missile before launching and one at the control panel to guide it to the enemy tank.
Here’s what happened. The guy holding the missile had a huge plumb of smoke as the TOW launched. The guider next to him guided the missile to the enemy tank. Tanks are almost always followed by infantry, so the tank crew and the surrounding infantry saw the smoke plumb. Nonetheless the guy with the controls had to stand there while he guided the missile to the target. I think we agree that this guy needed a large pair of cajoles.