Red Steel
Regardless of what rule system you play with, this supplement is the indispensable and definitive guide to the Soviet armored and mobile forces in World War II.
TO&E charts for all Soviet mobile (tank, mechanized, and cavalry) corps, divisions, and separate brigades and regiments in World War II, including organizational and equipment changes.
Overview of Soviet tactical doctrine, training, and combat effectiveness - including the role of pre-war theorists such as Tukhachevsky, and the Great Purge.
Complete list of all Soviet tank and mechanized divisions at the outbreak of Barbarossa, with actual tank strength (in game terms) by tank type.
Revised and expanded Soviet data charts.
Aircraft ratings for all Soviet combat aircraft in the west.