Portable Cabal Shield
From Destinypedia, the Destiny wiki
Portable Cabal Shields or Portable Shields are Cabal munitions utilised by the Red Legion and Imperial Cabal. Portable Cabal shields hover in place, projecting a large energy shield around their central core that allows only Cabal munitions through. Their core is weak, however, and can be destroyed to take down the shield. They behave similarly to those projected by Injection Rigs.
List of appearances