Stephanie Glover writes:
Modern Warfare welcomes in a host of new content this week including a new map Khandor Hideout where Multiplayer fans can test out new strategies and tactics, Talon and his trusty dog Indiana join the fight with the Coalition in an all new bundle, four new weapons will be available to find and equip in Warzone, and an exclusive Behind the Scenes look at the making of Warzone. New content included in the update will be live this week.
Source: N4G PC Call of Duty: Warzone and Modern Warfare will get new maps, a combat dog, and weapons