[couslee]

same game, came across another "only mine cargo" planet. ran two quick single tests.
first one I dropped 93 troop (way more than enough) and all 20 mines in storage were destroyed. Total troops exceeded planet storage capacity. Second run, I used only a few troops, and kept 16 of the 20 mines. Combat was still only one round, cargo was still exceeded, but only with the combo of the two. (tiny world, domed, 10 troops dropped).