Overwatch (Modern Warfare 3: Defiance)

Overwatch is the third campaign level in Call of Duty: Modern Warfare 3: Defiance, it takes place overhead Alaska where a US JSTARS plane guides British SFSG troops into a suspected weaons cache. this mission is very similar to WMD from Call of Duty: Black Ops.' 

Trivia

 * Capt. Brewer, Sgt. Vargas and Sgt. Wilson are supposedly the ground operatives in this mission, but their appearance as well as military faction has changed.
 * This is the first level in Defiance that features destructable objects. With the gas stop's windows and gas tanks outside.
 * This is the first level in Defiance that allows the player to play as a US Air Force operative.
 * Oddly enough, if the player leaves the tanks alone in the mission, and keeps the operatives they control stationary. The tank will not alert the perimeter and will drive through the operatives.
 * This is the only mission where a weapon dropped by an enemy is visible while overhead in a US air force operative.
 * If the player actually watches where the patrols go, they will notice they go into the places the player has just cleared of enemy forces.
 * This is somewhat odd, as the patrols go on no alert that their allies have all been cleared out.