The U.S. Department of the Army is headquartered at the Pentagon in Arlington, Virginia, and authors U.S. Army Ranger Handbook, U.S. Army Hand-to-Hand Combat, U.S. Army First Aid Manual, U.S. Army Weapons Systems, and U.S. Army Special Forces Handbook.
Jay McCullough is a writer and editor specializing in the subjects of history and military history. He is the editor of The Ultimate Guide to U.S. Army Survival Skills, Tactics, and Techniques and the author of the critically acclaimed A Tale of Two Subs. He lives in North Haven, CT.