This results in a tremendous increase in damage, as well as a greatly increased rate of defensive self-sustenance. Due to the ionic field created by the siege module, remote effects like warp scrambling et al. will not affect the ship while in siege mode.
This also means that friendly remote effects will not work while in siege mode either. In addition, the lack of power to locomotion systems means that neither standard propulsion nor warp travel are available to the ship nor are you allowed to dock until out of siege mode.
Note: A siege module requires Strontium clathrates to run and operate effectively. Only one siege module can fitted to a dreadnought class ship.

