I have a Sagittarius. In its Starboard arc there is a Torotha and a Tinashi loming down on me. I split my 6 AD of missiles equally between the two of them, in order to maximize chances of beating stealth.
I fail the stealth roll against the Torotha, but pass it against the Tinashi. 3 AD fire, and hit the Tinashi whereas the other 3 AD are unable to fire because I failed my stealth roll against the Torotha.
What happens now?
1) The weapon counts as having fired and cannot be fired next turn, because it passed stealth against the Tinashi
2) The weapon doesn't count as having fired and can be fired next turn, because it failed stealth against the Torotha
3) Keep track of individual ADs: I can fire 3 ADs next turn because 3 ADs failed their stealth against the Torotha
I fail the stealth roll against the Torotha, but pass it against the Tinashi. 3 AD fire, and hit the Tinashi whereas the other 3 AD are unable to fire because I failed my stealth roll against the Torotha.
What happens now?
1) The weapon counts as having fired and cannot be fired next turn, because it passed stealth against the Tinashi
2) The weapon doesn't count as having fired and can be fired next turn, because it failed stealth against the Torotha
3) Keep track of individual ADs: I can fire 3 ADs next turn because 3 ADs failed their stealth against the Torotha