I was playing the Yor on a 9 player huge map on "Intelligent" AI settings for all of the AIs.
After the main initial colony rush, I noticed the Torians had no defensive ships at their planets, so
I bee-lined for Planetary Invasion (maxed the research spender) and took a Torian world with a transport.
My next transports were stopped by a massive influx of colony ships that the Torians suddenly decided to
build like crazy. But what they built was ... odd.
One of their planet's stardocks was filled with 0 attack/0 defense colony ships. The rest all had one or two
colony ships in orbit.
Is this what an AI does that doesn't have weapon tech? Crank out useless ships? I would suspect that they actually DID have weapon tech at that point... everyone else did.