Hi, all!
Khalkin Gol is one of the most important little wars that nobody has ever heard of. It's interesting from a history and gaming stand point.
I've uploaded a scenario on this designed for the Panzer Korps rules. The 23rd Division and elements of the 7th Division of the Army of Kwantung must force a crossing of the Halha River and advance into Mongolia. The Soviets must stop them. An interesting scenario - the Japanese player needs to remember to move quickly to accomplish his objectives before Soviet reinforcements arrive.
Panzer Korps is a divisional-level game, by the way and lots more can be found at its Yahoo! Group: games.groups.yahoo.com/group/PANZERKORPHQ.
Enjoy! I hope to see more on this, and am especially interested in skirmish-level gaming myself.