Bethesda has set loose fresh screens from the upcoming DownLoadable Content for 
Fallout 3, dubbed 
Operation Anchorage.
This comes following the company's confirmation of the January 27th release date for the DLC. As well as announcing that date, Bethesda released a 
whopping great patch for the title that introduced Trophy support for the PS3 version and a host of other tweaks and bug fixes.
The DLC, which is exclusive to the Xbox 360 and PC versions of 
Fallout 3, takes players into a military simulation of the liberation of Anchorage. You can 
read more about it here.
For more on 
Fallout 3, see 
SPOnG's review.