Derek "Frost" Westbrook

Derek "Frost" Westbrook is a Staff Sergeant and Delta Force operator assigned to Team Metal, operating under the command of Sandman.

Frost is one of the playable characters in ''Call of Duty: Modern Warfare 3. ''He participated in the Battle of New York during the events of Black Tuesday and Hunter Killer. Frost also facilitates the rescue of the U.S. Vice President in Hamburg during the events of Goalpost, facilitating the capture of Volk in Bag and Drag and Iron Lady. Frost has a final mission in Scorched Earth, where Team Metal fails to retrieve Boris Vorshevsky's daughter before Makarov. Frost does not accompany his squad-mates in Down the Rabbit Hole, which ends up saving his life.

Trivia

 * If the player looks at his gloves they will see an Oakley logo.
 * It is unknown why Frost did not accompany Team Metal to rescue the Russian president and his daughter.
 * Frost shares his character skin with the assault rifle class in multiplayer. Only difference is that wears ACU pants instead of Multicam.
 * According to IMDB, Corey Stoll was supposed to voice Frost. However, the only playable character to speak in-game is Price (Yuri only speaks outside his missions, during his flashback and during the final mission, where he is an NPC).
 * The way Frost looks at his hands in "Scorched Earth" is similar to the way Ramirez looks at his wounded hands in "Of Their Own Accord".