[csours]

War is terrible for people. I want to state that because sometimes people fixate on technical systems.

Tanks are expensive, missiles that can defeat tanks are cheap. But the question is, what is a replacement good for a tank? What fills the role? What is the role?

Does it take a platoon to replace a tank?

The lifetime value of a human is only going up. Most soldiers go on to take jobs and contribute to the economy of a nation.

You could think of a tank saving the lives of the 3 people inside it, or the lives of the 10 or 20 people it would take to fill the role if the tank was not available. You could think of the days, hours, or minutes of fighting it might save, which might translate to many more lives saved.

Also consider the political cost of loss of life.

I don't think it is AT ALL clear how to evaluate the relative costs here. One would have to consider the mission at hand and the value of that mission.