Duck's right.
Valkians are babies in the field of energetic shielding, in fighters and bombers, and in small capital ships. But they have very powerful particle cannons, a superweapon that can only be used on one or two ships at a time, max, and missiles that I suspect you may say will just bounce off an Iscandarian's shields with no problem at all.
The Valkians have more industrial power than any other nation, best I can see, because of how they utilized their system. Everyone else has spread out, and focused more on expansion than on development on what's already there. When another nation has two dozen colonies in five systems, the Valkians will have fully developed every single planet, moon, and the bigger asteroids in theirs, as well as a couple colonies in each of the surrounding systems. While you can produce more resources, the Valkians will be able to take all that crap that they've had little use for- there aren't any wars or high expansion- and just shove it into the manufacturer and turn out ships faster than anyone else.
But did I? Well, I thought along the lines to be realistic- I can't arrive at Nouvelle, declare that I'll build new fleets to guard them, and a couple days later, *there they are!*
No, it's not that we're not equal, except in some things like those shields, but rather, some things are being sped up and over-exaggerated. You built six fleets, SIX HUNDRED AND SIX SHIPS, with completely NEW technology, in the time it took me to design, test, and then begin producing SIX of said ships.
At this point, in direct relation to your people, I should have MORE ships than you, because every ship the Valkians are building are easy, cruiser-sized ships with hundreds of drones stocked in them. They're not very strong, they're not all that powerful, but they can make walls, they can make a chainsaw of lasers, and they're easier to build than designing different classes and focusing on making these big ships. An Explorer could probably take on anyone's Dreadnought, and probably make it out alive, except for maybe yours, Duck, since yours have those supershields. But there are seven Explorers, and sixteen Iscandarian Dreadnoughts. Even if the Explorers could take on two Iscandarian Destroyers, they'd still lose.
I think a good solution to that is that, by making them so powerful, it's both ways- as in you can't shoot through them either. Wouldn't that be spectacular?
So, I have come to a solution! The Terrans and the Iscandarians sort of time-skipped- too much time has passed to gather so many ships, after producing so many ships, and then launch against one another. No, I think it'd be fair to say that everyone else noticed and built up their armies too- everyone else saw what was going on and built enough ships to be a threat to the Iscandarians, even pre-battle.
I think that's fair, don't you all? Everyone has their strengths and weaknesses- Valkians especially. They have a tiny REAL fleet, and are just mass producing what are essentially scouts armed with a hundred RC controllers, connected to a small bot with a handgun on it.