The first DLC content for Modern Warfare 3 was released yesterday (Jan 24th) first on Xbox Live for Call of Duty Elite Premium Members.

The Map Pack has two maps: Liberation and Piazza

Modern Warfare 3 - Map Pack 1 - Liberation

Liberation is set in a ‘militarized’ central parkwhile Piazza is set in the seaside of Italy.Modern Warfare 3 - Map Pack 1 - Piazza

No release date for Normal Xbox Live Elite Members, PS3 or PC has been announced yet.

[Via IGN]