Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Clear Look at the Future of War

Martin van Creveld obviously completed this book before August 1990 ( 1961) because there is no reference to the Gulf War. And yet his discussion of the new kind of war that will dominate the 21st Century anticipates everything that happened in the former Yugoslavia and Afghanistan. He may not name Osama bin Ladin, but he clearly describes him. This book is eerily prescient. For once the book jacket blurb is absolutely on the mark: "For professional soldiers, to neglect this book is to neglect our duty."