The Russians can bomb holes in all roads from a given area, trapping a MIMARS in an area.
Then they can zero in on a HIMARS and blow it to bits.
Russians have always played a mean numbers game.
At the battle of Kursk, Germany lost 1,000 tanks and assault guns, and Russia lost 6,000. That’s called a victory for Russia.
If this war were just Russia against Ukraine, that same arithmetic would apply. But, Ukraine is being supplied by the U.S. and others. For example, the himars are coming from U.S.
With what? Russia lacks air superiority.
Himars is just another FMTV accessory kit, it really doesn’t need roads.
That sounds like a strategy cooked up by a Russian. You know Ukrainians don't know how to drive in fields, or on the dirt, or anything like that. They just stay on the paved roads.