SPOILER
Hurray! I finally get rid of those annoying 200+ storms. It was an enormous job. The game date is 2414.5 and I'm gathering and building my forces. Pretty soon I'll try to breach Shark's defences.
BIG SPOILER: Those seven storms in Teradome are annoying, you can't never know beforehand if your ships will take the damage or not. An easy way of getting rid of those storms are simple: Just send a small fleet with a non-master-computer-storm-destroying-ship. Sharks will capture it using Allegience Subverter and then they'll use the ship and destroy those storms over the warp point
Well, AI constantly astonishes me with unbelievable strategic skills