Battle of Berlin (World War III)

Call of Duty: Modern Warfare 3
The Battle of Berlin takes place after the events of Call of Duty: Modern Warfare 2, and during the events of Call of Duty: Modern Warfare 3. From information released so far, it is presumed that the Russian Federation invades France, England and Germany following the Russian invasion of the United States of America. Whether this is because France, England and Germany were aiding the US against Russia or for some other reason, is unknown. Images from the reveal trailer show American A10 "Thunderbolts" aiding the German Bundeswehr against Russian T90 MBT tanks.