An indication on where to expect enemies at might be helpful. As it were if we had driven a bit further the whole convoy would have been lit up by a Mora. And given the travelling distance vehicles were of questionable use, extra rockets aside.
Given the sturdyness of the tank, maybe a dedicated HAT team with a static Titan might be an idea?
My ARMA3 Missions - to download select a branch and pick "Download ZIP".