BARNO David W Adaptation under fire : how militaries change in wartime / David Barno & Nora Bensahel. - New York: Oxford University Press, 2020 - viii, 430 pages : illustrations ; 25 cm. Includes bibliographical references and index. ISBN: 9780190672058 (hbk.): GBP22.99 Subjects--Topical Terms: MILITARY ART AND SCIENCE