Bethesda have today made available the first downloadable content pack for Fallout 3.

Available from Xbox LIVE and Games for Windows LIVE for 800 points, Operation Anchorage allows you to enter a military simulation and fight in one of the greatest battles of the Fallout universe – the liberation of Anchorage, Alaska from its Chinese Communist invaders.

We've mirrored the launch trailer for this DLC - head over to GP Downloads (75MB) and check it out.