I don't know if you're still keeping track of NPC interactions, but I came across one I couldn't find listed anywhere. My Vy'keen library isn't complete yet, so I put the untranslated words in [brackets]. (also, the inaccurate grammar in the last line is what's in the game)

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The warrior is building some sort of bomb. The plans they hold in their hand are unmistakable. A complicated sequence of blueprints and isotopic chemical reactions is waiting for the final addition of an element to be complete.

"grah! Vy'keen war preparation nears [xiosargyam]! death to the [oumatangdengd] gek! give [oxongiugu gonamka]!"

Ensign Ufen appears to be asking me for help in completing their weapon...

• Give uranium (30 uranium)

I hand the warrior a substantial deposit of uranium. They stare, wide-eyed, then let forth a roar of delight. They thank me with gifts of their own, and excitedly get to work. I fear for what I may have unleashed...

Received nanites + Ship upgrade

• Give explosive (1 Unstable Plasma)

I hand the warrior a packet of explosives. They take it, shifting it from hand to hand, assessing it. Pleased, they thump me on the chest appreciatively. They thank me by way of an upgrade module, and begin plotting their targets...

Received ship upgrade

• Refuse to help

The warrior snarls. They do not need me, and have no interest in my objections. They will not let my anything disrupt their mission...

• Leave