From the #1 bestselling author and the commander who broke the back of the Republican Guard in the Gulf War. The New York Times Bestseller Includes an all new chapter on Operation Enduring Freedom In his brilliant, bestselling novels, Tom Clancy has explored the most timely military and security issues of our generation. Now he takes readers deep into the operational art of war with this insightful look at one of the greatest American military triumphs since World War II: the Gulf War.