A Highly Recommended primer on the subject.

Armor Modeling and Preservation Society

This book is a superb snapshot of a fighting force skilled in counterinsurgency, airmobile and armored warfare operations in a myriad of rural and urban environments. The British Army Since 2000 should rank as a vital resource for toy soldier and model figure makers and hobbyists now and in the future.

Toy Soldier & Model Figure

A brief, yet very complete, book on the 21st Century evolution and current status of the organization of the British Army. The author deals with the changing demands on the British Army and it's evolving structure to meet those demands as well as the changes in the traditional British regimental system.  This is not a narrative account, but rather it factually traces the changes brought about by the various Ministries of Defense since 2000. If you are looking for a concise yet thorough reference on this subject, this book fills the bill.

IPMS/USA