Talk:Synthesis/@comment-139.192.184.156-20150513085105/@comment-91.158.194.219-20150513121301

The existence of Infested in this tidbit probably means that this happened during the "Old war". Maybe the Grineer found out that the old empire was losing ground so pockets of Grineer started rebelling? We know with some certainty that Tenno were created as a last ditch effort to drive the Sentients back.

So those were Orokin ruins on Phobos after all... Maybe a mining colony?