It seems to be a problem even for the Shivans, since they don't shield everything they have. Considering their losses to GTVA bombers, seems to me they'd want to if they could.
Firstly, we never EVER knew the full extent of the Shivan armada, let alone their combat technology. It would be foolish to think that the SJ Sathanas was their flagship in anyway (at the end of FS2, they appeared to be like mere cruisers [considering their numbers]). Also, even the Shivans must have thought it waste to deploy any remotely considerable advanced tech to battle the Tevs 'cause they were winning the war anyways (withe ease). So, we never really know if they actually developed shield tech (maybe we would if FS3 came out).
A capship shield would use a spectacular amount of power that would only be useful against bombers and UEF weapons (a war they're winning handily anyway).
"A war they're winning handily anyway"...... Ummmm, I don't think that they are that well off, The GTD Hood was nearly destroyed by the UED Eris (In Asteria, I believe), The GTD Carthage by the Wargods (If that other damn destroyer didn't show up). They were also major command cruisers. Even the Serkr group was badly damaged by the UEF. Even that Raynor destroyer during the Blitz would have been destroyed if it did not have those "fast jump drives". I believe the GTVA would greatly appreciate if they could prevent this damage to their major battleships.
Also, I think you are underestimating the power of UEF bombers, do you forget, the amount of damage a squadron of Durgas or Vajdhadras can do? Theyd tear down a Diomedes Cruiser in seconds...
Why are all the torpedoes for the different ships called the same anyway?
If they have different stats and sizes, shouldn't they have different names also? At the very least a size designator, version number or the payload, rather than a #<shipclass> at the end of the name.
Yeah, I agree, maybe a size designator atleast...