So does that mean I can 1) remove ops complete from a unit (under 3.2), 2) fire upon a moving enemy 3) remove ops complete marker on activation of that formation (rule 4.1) but not move/fire and 4) op fire on another enemy unit all in one turn? I.E. Have TWO op fires with a single unit in one game turn?
Yes, it's right. But it only works if you don't fire/move (how you discriped) with your unit and your opponent have two different formations which are activated in that turn.