Gatekeeper

Gatekeeper is a character featured in the Battlefield 4 campaign appearing on Suez. As the USS Valkyrie is entering the canal, Gatekeeper attempts to warn Garrison not to enter as the PLR controls the area though his transmission breaks up due to interference. Despite that, Garrsion gets the message not to enter the canal but is forced to go through with it anyway since PLR Destroyers are closing in on their location.

At the end of the mission, if the player choose to allow the Valkryie to be destroyed by Admiral Chang's Warship, Gatekeeper will radio Tombstone in, stating that they have taken control of the canal. He then asks them if they have found any survivors in the wreckage of the Valkyrie, only for Irish to respond that they hadn't.