As above, if a hacker in a fireteam uses a hacking (i.e. assisted fire) do they provoke an ARO on the entire fireteam? This is assuming that the hacker is out of LOF of visible models (sans stuff like TO notificers, etc). Thanks.
Yes, the entire Fireteam is activated even if the other members only end up idling, and therefore every member generates AROs.
All fireteam member declare the same order (only the team leader perform the order, other do idle) which cause them to generate ARO Relevant wiki quote : However, all members of a Fireteam must declare the same Order, declaring the same Short Skills of the Order or Entire Order as the Team Leader. Any Short Skills of the Order, or Entire Order, a Fireteam member cannot perform are considered an Idle. However, troopers will perform the Short Skills of that Order they are able to perform. In this situation, the other Fireteam members will perform their Order normally.