> But two weeks after the war starts, countermeasures will be created. The vehicles will be changed to make them harder to find, and harder to kill. A small drone will be rendered ineffective by small countermeasures

Where did you get this?

Nobody solved FPV's in four years, why do you think US or any other country will solve it in two weeks?

"small drone will be rendered ineffective by small countermeasures" – only a person that lives under a rock and doesn't follow RU-UA war in any way can say such things.

Not solved. Made less effective. So it takes 100 of them to make any military effect.

The thousands and thousands of FPV drones being used have not been decisive on the battlefield.

The war is a slog, and resembles WWI more than WWII.