and IMHO are a way to win/lose it
in past missions Axis have made a great effort in trying to destroy them...
And Allies to defend them...!
the campaign has also engineers to repair docks to mix strategic and tactical attacks... Those are a key target to avoid our hard work in damaging docks is wasted by engineers repairing them...
I think you can imagine our discomfort after we found the engineers being unbreakable... (or may be you red it in the chat during the stress of the mission...

But after long training, and long planning reaching a target and finding it unbreakable due to the limits of the game is no fun at all...

For those like me who didn't know it i'll explain the problem better. If you put engineers in a place, seow engine will place them 30m one form the other, but if there are buildings around, it can happen that they will end inside a building, thus being virtually unbreakable!
And believe me , skilled planners always put them inside cities to defend them better...
Probably destroying just 2 engineers units to avoid Malta repairs is too easy, but at the same time not being able to destroy them at all is not fair...
I would like to listen to allied and axis opinions, and if we get some sort of agreement/workaround that suit both sides, only then give it to the admin judgment. (not before, because admin seems pretty busy running this complex and beautiful campaign, better not to stress him if we can try and solve things among us)
PS i would like to have a civil and constructive discussion on this precise issue, and not a do ut des exchange of requests, or it will lead to a never ending escalation.
At the same time i will be happy to give my contribution in another thread to any other problem allies (or axis) can have in this campaign...
**Personally it spoils me part of the fun reading comments in chat during the mission. It destroy immersion for me, but i understand that sometimes under the stress of the mission it could happen. As a rule i think forums are a much better place to express ourselves...