How did human weapons end up on zeta halo

It doesn’t really make sense unless there was a previous UNSC occupation

> 2535409171473129;1:
> It doesn’t really make sense unless there was a previous UNSC occupation

There was a fight to take control over the ring. A fight unsc lost. That’s why

As of now we don’t know what happen but we know there was a battle and there are scattered UNSC personel and crashed ships.

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> As of now we don’t know what happen but we know there was a battle and there are scattered UNSC personel and crashed ships.

ohhh ok that makes more sense

The ring in H6

Book, Hunters in the Dark.
Two scientists at onyx find the coordinates then a full research team, with security, is sent there. Then from that ring they discovered an emergency to send another expedition to the minor arc.

Story of how atriox gets there is probably In the graphic novels.