Gallia's navy is twice the size of any House navy.
Which makes it larger than any 2 House navies combined.
Doesn't mean it can conquer the entirety of Sirius though. Defenders always tend to have an advantage in war, if they are not afraid to fall back.
Developed systems are hard to take and hold due to their sheer density.
We shall defend our island, whatever the cost may be, we shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender.
-- Winston Churchill
Prime Minister George Mountbatten will adopt this policy. :cool: