This does not mean that it is 100% canon due to small lore of Plazma Burst.
how can someone know who sitting in discord, i redrawed some my skins of federation (Federation Soldier M5 and Federation Marine) Federation Soldier
Introduction
Federation is millitary-political block, occupying one or some planets. Idea of this block it's unit all humanity against a any hostile alien civilization in the in a difficult time for humanity itself. In fact they as globalists but at the same time they is nationalists (for alien races). Perhaps federation dont like falkonian race. Location of Federation's location is unknow but most likely their bases are located in cold and tundra types of planets near with solar system.
most of their weapons are specialized in long-range and medium-range combat, equipment of federation troopers is very heavy. Vechicles strong but slow, probably they using landing planes and tanks.
Federation was created a long time ago before correction 9. Seems to be, Federation have bad relationships with Earth, despite the fact that they come from Earth firstly. Given that this is a military block, they may be at war with other factions for planets with resources and technologies.
Probably after opening portal in usurpation world by Correction Nine, federation reflected the usurpation invasion, knowing that this is what they were created for. But for some reasons like moral and politic support, in PB2 timeline Federation was collapsed due to banal aging and rotting, all techologies was sold to other factions.
Logo of the Federation - bird is symbolizing a peace in the circle of this millitary block in star system
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I will add something new here in the post, if I'll come up with something interesting