Quick searches say the length of the frontline in Ukraine is ~2400km. Even if only 1/3 of that has any army on it, that's still 800km and I am not sure a "few

Quick searches say the length of the frontline in Ukraine is ~2400km. Even if only 1/3 of that has any army on it, that's still 800km and I am not sure a "few tactical nukes will wipe clean a front line" that long.