The Titan Stratagem

Taranis is defeated and Leigong (HIP 8887) appears to be your next target. The community's success at Taranis was hugely impressive but the remaining Titans will test your coordination. They'll need to be much more vulnerable for your attacks to be effective. It's time to take back every star system and make that final assault count. Get to work, Commanders.

Noticed a few posts that maybe missed the bigger message in this thread. Taranis was a special case, the other Titans have cottoned on to your war effort so unless you want to really slog it out you should focus on taking down as many controlled systems as you can. The more systems the Titan loses the more vulnerable it becomes.