From the announcement:
The war for the fate of the world is heating up with the addition of four new expansions for Dust Tactics and Dust Warfare! Unveiled last weekend at Gen Con Indy 2012, these new units bring a range of options to all three factions. For the SSU, the IS-48 Super-Heavy Tank is an unstoppable powerhouse, while the Red Guard Assault Squad is made up of some of the world’s most inventive and cunning soldiers. To respond to this threat, the Axis fields its Heavy Antitank Grenadiers, and the Allies attack under cover of night with their British Commandos Kill Squad!
We’re pleased to announce that all four of these versatile expansions are coming in the fourth quarter of 2012.