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Another Bloody Century

Author: Colin S. Gray
ISBN: 978-0304367344
Reading list:
Mandatory: LTCOL, WO1
Another Bloody Century_Front cover

A masterful exploration of the theory of warfare and how our best view and prediction for future wars comes from the mirror of the past. With a prominent reliance upon the work of Clausewitz, Gray argues that while causes, techniques and the technologies of warfare may and likely will change over time, the fundamental nature of war is as an extension of politics: an escalation to the use of force to impose one’s will on the enemy. Another Bloody Century encapsulates Gray’s wide-ranging predictions for what future of conflict will look like: from the treatment of geopolitics and possible uses of NATO to cyber and space warfare.

Comments
Post By: Chris J Man
Colin S. Gray’s Another Bloody Century is a sobering, provocative study of war in the 21st century. Written in 2005, Gray rejects the fashionable claim that globalisation, technology, or liberal norms would make major war obsolete. Instead, he argues that while the character of war changes, its nature—political violence between groups—remains eternal.

Gray structures the book around enduring “contexts” of war: politics, culture, technology, and strategy. He examines terrorism, weapons of mass destruction, and the rise of irregular conflicts, while also insisting that great-power competition will reassert itself. Reading it now, two decades later, his warnings about the persistence of state rivalry and the limits of Western technological advantage feel uncomfortably prescient.

For military professionals, the value lies not in specific predictions but in Gray’s insistence on strategic humility. He urges practitioners to study history, respect the enemy’s will, and avoid assuming that new gadgets or doctrines will transform the essence of conflict. This is a book that challenges optimism and demands a sober appreciation of war’s enduring realities.

Another Bloody Century is less a forecast than a strategic primer: a reminder that while we may wish for peace, we must always prepare for war.
Another Bloody Century_Front cover
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The views expressed in this article are those of the author and do not necessarily reflect the position of the Australian Army, the Department of Defence or the Australian Government.

The Cove is a professional development site for the Australian Profession of Arms. The views expressed within individual blog posts and videos are those of the author, and do not reflect any official position or that of the author's employers' – see more here. Any concerns regarding this blog post, video or resource should be directed in the first instance to the.cove@defence.gov.au.