These "rhino-like"  Cabal, looking like a cross between Halo's Hunters and Mass Effect's Volus, appear to be on Venus or perhaps Mars, and in possession of some rather large guns with some rather large bayonets and a considerably larger wheeled vehicle.

...trying to stamp us out for good.

Still no clearer reason why humanity is so deserving of a stamping out.

These "rhino-like" Cabal, looking like a cross between Halo's Hunters and Mass Effect's Volus, appear to be on Venus or perhaps Mars, and in possession of some rather large guns with some rather large bayonets and a considerably larger wheeled vehicle.

Destiny wouldn't feel like a modern Bungie game without some vehicular combat, so here's hoping we get to blow up a lot of these in a bunch of different ways.