Rings of Supersonic Steel
Air Defenses of the United States Army
An Introductory History & Site Guide
Third Edition

By Mark L.Morgan and Mark A.Berhow

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Inside the Third Edition you’ll find:
--Expanded text and bibliography
--Updated site guides
--Enhanced area defense maps
--Improved illustrations
NEW! Battalion histories guide
NEW! Air defense regimental histories guide
NEW! More than 300 full-color distinctive insignias—the most complete collection available anywhere
NEW! Nuclear weapons test information published here for the first time by special permission

Rings of Supersonic Steel, 3rd Edition is an introductory history of the U.S. continental air defines missile network and a complete survey of all Nike, BOMARC, and safeguard sites in the Continental U.S., Alaska, Hawaii, and Canada. This expanded edition includes updated text based upon information from new resources (cited in the bibliography) and from fellow enthusiasts. Rings of Supersonic Steel—the must have for your reference shelf and for exploring former underground bunkers—is now even better!

ISBN: 978-0-9761494-0-8.................................