Originally posted by Ghost
No shields, though. And before you yell at me that that was Shivan technology, read the tech description for MX-50. There was a shielding prototype at Ross 128.
Well, IIRC there's not any evidence the Ancients
didn't have shields; it solely depends on how you interpret the line 'unlike the others, they wouldn't die' (AFAIK that's the gist of it).
I don't think there's any information of how militarily advanced the Ancients were; being destroyed by the Shivans when the GTVA survived may not be a good judge, because we don't know the size of the Shivan fleet. IIRC one of the ancients monologues indicates the Shivans may/did have multiple Lucifer-or-similar class shielded destroyers. Without knowing who the Ancients fought before the Shivans, or how many Shivans there were, it's hard to make a true judgement; potentially it could have been a war that made FS! & 2 look like a playground scrap.
Incidentally, the MX-50 describes the deflector array as an "energy based defense"; that doesn't necessarily entail shielding as stolen/copied from the Shivans. Either way, the GTA/GTVA defo didn't have working shield technology until retrieving it from the Shivans, and they struggled to overcome it during the first confrontations (possibly indicating GTA shielding wasn't advanced enough for them to know ways round it).