Security Drones

Overview

Security Drones are yellow, floating surveillance drones built by Clovis Bray and used mainly at Braytech facilities. They first appeared in Destiny 2: Beyond Light (in Deep Stone Crypt) and were deployed in large numbers during Season of the Seraph across the Moon, Europa, Mars and Seraph Station, where they became collectibles tied to triumphs.

Locations

There are 50 drones in total: 10 on the Moon, 10 on Europa, 6 in each of the three Heist Battlegrounds (Moon, Europa and Mars), and 12 in Seraph's Shield. Some drones sit behind hologram puzzles there, where three holograms must be shot in the correct order to open the way.

Destroying them

Only the Exotic pulse rifle Revision Zero can destroy them. It is earned from the Operation: Seraph's Shield quest. The Seraph's Shield drones also need the Tactical Armor and Security Clearance upgrades for the Exo Frame, which come from the "More Than a Weapon" questline.

Rewards

Destroying all 50 unlocks the Drone Destruction triumphs and is required for Guardian's Best Friend; it also grants access to the Maintenance Substructure at Seraph Station. Once every drone is destroyed, a locked door in Seraph's Shield opens onto a mechanical dog; petting it at the Exo Frame in the H.E.L.M. completes that triumph.

Suppressor use

With the Suppressor augment, a drone emits electromagnetic pulses that glitch electrical systems. The pulse can short-circuit Taniks, the Scarred and stun him briefly.