Through an advertisement on some American casting agents, we have a new clue to the setting of the next Call of Duty, generically referred to as Call of Duty 7. Specifically, the announcement was made to find four actors who play the role of the characters of the new game. The title will see three main characters as members of a special unit called the Military Command Vietnam - Studies & Observation Gropu (SOG), or Frank Barnes, The explosives expert Joseph Lewis and Jason Hudson veteran with over 15 years of war experience behind him.

Will play a key role in the story even Krisitna Ivanova, it is a CIA agent of Russian contacts beyond the iron curtain, this has led many to think that the scenario of the next title will be much larger than just the Asian country and could range even in locations related to the Cold War.
Indeed, if Frank Barnes, Joseph Lewis and Jason Hudson are related to the conflict in Vietnam, instead Kristina Ivanova would think more of a scenario of the Russian war.

Expect of course that Activision will be heard and confirm what transpired.