Pelagon

Pelagon was a city on the Jovian moon of Europa in the mid-22nd century. In December of 2163, Nadja Mielke, the leader of the Frieden movement, was assassinated in Pelagon on her way to a command center in the city.

Trivia
Pelagon may have been named after the Pelagon Linea, in turn named after any number of different figures in Greek mythology.

List of appearances

 * Halo Mythos