Hi, when using the RHS: Escalation mod with ALiVE, I put the ALiVE support modules down, CAS and Transport work fine, but the US Artillery will appear but you don't get the option in-game on the tablet to actually fire at anything, it just constantly says 'Unit is ready for fire mission'. I haven't yet tried with the Russian Artillery, will let you know when I have if you don't get to it first..!
Hope this helps you guys improve the mod, keep up the great work! :)