Ubisoft has announced the release of the “Escalation Pack” downloadable content for Tom Clancy’s EndWar available for the Xbox 360 and the PlayStation 3 on December 11th, 2008.

The “Escalation Pack” DLC will include four new exclusive missions on all new battlefields playable in skirmish mode, three exclusive unit upgrades and an extra set of achievements or trophies to expand your experience with Tom Clancy’s EndWar. The new missions include the Siege of the Kursk Firebase (Ukraine), the Assault on Devon beach (England), the Raid on Rota naval base (Spain) and the Conquest of Dorsey Knob (USA, West Virginia).

These new challenges will also be available with more fighting power; as the “Escalation Pack” will also introduce three new unit upgrades and 10 new achievements and trophies to unlock.