From their announcement:
Armoured Assault is a source book for Rules of Engagement which allows players to field additional vehicles to those listed in current published works.
As well as this it also provides gamers with additional scenarios with rules for fielding more than one armoured vehicle alongside infantry platoons, or on their own.
What tanks will you find in Armoured Assault? The majority of the vehicles you will find in the book are vehicles that were found on the battlefield during the latter part of World War Two. These are vehicles that haven’t featured in the Orders of Battle given in the rule book or Operation Bagration source book. As well as these we have also included a few vehicles which, although not in the field in large numbers, are availiable to gamers as models and thus we wanted to give people the option to field them.
To pre-order, simply send a request for a paypal invoice to firstname.lastname@example.org entitled “Armoured Assault Pre-order” and including your shipping address. Cost is £ 12 with free shipping to the UK, £1 Europe and £2 for the rest of the world for pre-orders. We will be officially releasing the book at Salute on April 24th so anybody who wants can pre-order and collect it there, just let us know that’s what you want to do, otherwise we will be shipping books at that same time.