You mean your fire? Mg , mortar just retread and the inf walk away/ over it, until the fire comes.
FUel call-in? You mean the fuel dropp? You know, that CAS can that as well^^
And hf to attack on resh winter Kata with 222^^.
If you drop at the same time you attack, mg needs to standup and infantry can shoot it down same story with mortar. If you throw it well infantry needs to retreat through it.
And yes CAS has fuel drop too. Did i say they had not?

222 OP, you can never make enough mines to stop the 222 train ^^