Draco Paladin wrote: Is the reserve artillery unit a single unit that can only be ordered once on a players turn, or if you are able to order units in more than one sector, can it be ordered once per sector?
Conceptually you could have more than 1 Reserve Artillery units in a scenario. Hasn't ever happened in a scenario, but if you had two Reserve Artillery units, a 5 & a 4 strength, you could order the 5 in one section and the 4 in another with a multi-section card like Recon in Force (and a huge number of HQ tokens). Would cost 1 order for each unit.
"Feed the troops on victory"- Gen. Sir John Monash