The December 2016 The WEG was published in three volumes, (Ground Systems; Airspace & Air Defense Systems; and Naval & Littoral Systems). This book contains the Volume 1, Book 1 Chapters 1-5 and is printed in Black and White to reduce cost. Book 2, Volume 2 and Volume 3 are printed in COLOR, but they cost more. Let me know if you prefer B&W or Color and we will publish another version of each. Volume 1: Ground Systems, Book 1 Chapters 1-5 Volume 1: Ground Systems, Book 2 Chapters 6-12 Volume 2: Airspace & Air Defense Systems Volume 3: Naval & Littoral Systems The WEG is the approved document for OPFOR equipment data used in U.S. Army training. The equipment portrayed in the WEG represents military systems, variants, and upgrades that US forces may encounter now and in the foreseeable future. The authors continually analyze real world developments, capabilities, and trends to guarantee the OPFOR remains relevant. This book contains Volume 1. Volume 1 contains selected weapons systems and equipment that are included in the categories of infantry weapons, infantry vehicles, reconnaissance vehicles, tanks/assault vehicles, anti-armor, artillery, engineer and logistic systems. Why buy a book you can download for free? We print this book so you don't have to. First you gotta find a good clean (legible) copy and make sure it's the latest version (not always easy). Some documents found on the web are missing some pages or the image quality is so poor, they are difficult to read. We look over each document carefully and replace poor quality images by going back to the original source document. We proof each document to make sure it's all there - including all changes. If you find a good copy, you could print it using a network printer you share with 100 other people (typically its either out of paper or toner). If it's just a 10-page document, no problem, but if it's 500-pages, you will need to punch 3 holes in all those pages and put it in a 3-ring binder. Takes at least an hour. It's much more cost-effective to just order the latest version from Amazon.com This book includes original commentary which is copyright material. Note that government documents are in the public domain. We print these large documents as a service so you don't have to. The books are compact, tightly-bound, full-size (8 1/2 by 11 inches), with large text and glossy covers. 4th Watch Publishing Co. is a SDVOSB. www.usgovpub.com If you like the service we provide, please leave positive review on Amazon.com.