History of Classified Communications

Classified Communications is a Season of the Seraph triumph: listen to all of the season's radio messages in the H.E.L.M.. Shacknews lists it among the season's quest-type triumphs for the Seraph title.

How to complete

1. Visit the H.E.L.M. after each weekly Season of the Seraph story step; new radio messages unlock as the season progresses.
2. Stand next to the radio or holoprojector in the middle of the H.E.L.M. and interact to play the message.

Exact message locations were not documented in the sources. A Bungie forum thread about an earlier season's H.E.L.M. radio advises standing very close to the machine and says the triumph can pop 45-60 seconds after the message ends. That thread is not about Seraph, so the tip is unconfirmed here.

The season is no longer current, so availability may have changed.