William H. Baumer
Contributor
Major General, U.S. Army Reserve. President, International General Industries, Inc., Washington, D.C., 1963β72. Coauthor of The Little Wars of the United States.
Primary Contributions (1)
Fortification, in military science, any work erected to strengthen a position against attack. Fortifications are usually of two types: permanent and field. Permanent fortifications include elaborate forts and troop shelters and are most often erected in times of peace or upon threat of war. Fieldβ¦
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