From the back of the book:

The United States, the Commonwealth, the Soviet Union – the Allies. Very different countries, united in the crucible of war to defend the Free World against the growing darkness of Fascism. Thrown against their will in a maelstrom of conflict, they are Freedom's last defenders.
This Gear Krieg supplement features:
- A brief history and overview of each nation's ground armed forces;
- Basic tables of organization for the forces of the United States of America, the British Commonwealth and Soviet Russia;
- Advanced rules for new Allies vehicles, weapons and units;
- Game statistics for over fifty combat vehicles.
Stock number: DP9-506