Mobile Transwarp Gate
The Mobile Transwarp Gate (MTWG) is a gate that works together with the transwarp network. It is like the transwarp network, but movable. This makes it handy to help in reinforcing important strategical strongholds.
It costs 1500 points to build, and no MP. It can only be built by the CoW of an alliance, and an alliance may only have one. A player gains 1500 points for destroying an MTWG, and they have no weapons, so they are attractive targets. The research time for an MTWG is 48 hours.
For extended info, see Mobile TWG