Which comes first - Op Fire of Minefields

[campsawyer]

Wayne is brutal with those Soviets :-0

One other thought on the sequence, OP fire is voluntary, so the firer can chose (no pun intended) whether to shoot or not, while mine attacks are mandatory. To me, I would take the mine attack first, see the results then OP if needed. No sense OP firing if the unit is going to be blown up by the mines. Either way, it's not very good to move into a minefield covered by DF.