Prologue/Secret discovered

At a H.I.V.E Headquarters in the Artic Team Arrow and the Starship Enterprise are keeping up the pressure on the H.I.V.E Troopers that are shooting at them with particle rifles and Anti-Air turrets, as Red Arrow and Green Arrow are sniping with their arrows on the troopers.

This is the second H.I.V.E assault on the Artic, why are they here in the coldest part of Earth? Oliver asked as he fires another arrow.

Typhuss looks at him.