The Office of Planetary Security is an Earthgov department. In 2258, they ordered Captain Ellis Pierce to report to Babylon 5 and assume control of the station. SourcesEdit ↑ A Voice in the Wilderness, Part II This article is a stub. You can help the The Babylon Project by expanding it. Retrieved from "https://babylon5.fandom.com/wiki/Office_of_Planetary_Security?oldid=57786" Categories: Stubs Earth Alliance Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.