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European Dead Zone, Earth
Sojourner's Camp is a location near the Outskirts, in the European Dead Zone. The southernmost part of this sector leads to Niobe Labs, and subsequently the lost Bergusia Forge.
There is an unobtainable Khvostov 7G-02 near the camp, leaning against a rock, almost in the same position as the player found it in Destiny's tutorial quest, A Guardian Rises.