My
Rook's Gambit module prominently features a rogue American W45 Medium Atomic Demolition Munition- a tad larger in size and yield than the smaller, more infamous SADM (aka "backpack nuke"), but still in the same ballpark.
http://forum.juhlin.com/showthread.php?t=4881
The premise is the MADM was smuggled into NE Poland by a special forces team immediately prior to the XI Corps summer offensive. The target was the Soviet Baltic Front HQ in Malbork, housed in the old Teutonic Knight's Crusader Castle of Marienberg. The team went missing and the device was never used. The adventure starts in the autumn of 2000- the MADM is in the hands of the paranoid Soviet Front commander, who believes that the upcoming operation OMEGA is actually a cover for a massive amphibious landing on the Baltic Coast between Gdansk and Elblag. He plans on using the captured MADM to attack the anchorage at Bremerhaven and stop this imagined invasion. It's up to the PCs to stop him.
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