transporting supply by air.

[graf spee]

I seem to lose 1 supply truck when i transport supply's by air.
This is what happens.
1.HB and 5 supply are in the same region(adjacent to the Black sea).
2.I transport them over an enemy held territory(containing 1 armor,1mil.) into the Caucasus.
3.I get no message of op-fire,-the bomber shows no "being fire at"mark.
4.When I delink the cargo only 4 supply make it,one is gone.

When I do the same but fly my bomber over the Black Sea 5 supply's make it into the Caucasus.

I suppose it has something to do with op-fire from the units in the territory adjacent to the Caucasus,but I just don't get any reading of it.
I don't have the save at this time,but I could duplicate the situation.
Regards
Bob

[JanSorensen]

If you manually supply the bomber before doing the move you should deliver 5 supplies. Otherwise the bomber will use one of the 5 to pay for its move.