. . . . . "Unknown"@en . "Halo: Covert Ops is a story written by Stel 'Vadam. It revolves around Task Force 343 lead by a Sangheili named Stel 'Vadam, and takes place longer after Halo: Vendetta in 2560."@en . . . . . . . "Halo: Covert Ops"@en . . "Only the best of troops are in the three-four-three."@en . "Green"@en . "Halo: CO"@en . "Halo: Covert Ops is a story written by Stel 'Vadam. It revolves around Task Force 343 lead by a Sangheili named Stel 'Vadam, and takes place longer after Halo: Vendetta in 2560."@en .