Ambrose, a popular writer of American and military history here focuses on the experiences of General, later President, Dwight D. Eisenhower with the policy and operations of espionage and intelligence in war and peace. Winston Churchill introduced "Ike" to the subject soon after America's entry into WWII. Churchill explained the intricacies of Britain's long practiced use of these tools, and the successes that nation had achieved against Hitler's forces. These successes included breaking the Nazi system used for encrypting messages, the Enigma machine; capturing and turning (or executing) all the German spies sent to Britain; and matching the Germans in many top secret scientific advances. Other successes followed as America engaged as a partner in the war against Hitler.
The story is told in terms of three periods. The first is that of WWII when Ike was first learning about the operationalization of spying and intelligence in wartime. America was forging its own structures and techniques: founding of the Office of Strategic Services (OSS) for intelligence gathering and special operations; codebreaking success of its own against Japanese systems; and learning to make use of the information derived from Ultra, as the exploitation of the Enigma breakthrough was called.
The second period covers the postwar years when Ike was not daily involved in espionage activity. During this time America discarded he intelligence structure it had built during the war, such as the OSS. It quickly learned that the end of WWII had morphed into what came to be the Cold War. Here the Soviet Union and world communism became the new threat against American and her Allies. New structures were put in place such as the National Security Council in the White House, the Central Intelligence Agency, and the separation of the Air Force from the Army. The war-ending weapon of WWII, the atomic bomb, coupled with its rapid acquisition by the Soviets through espionage, charged a whole new arena of concern. The George Kennan inspired policy of containment to prevent the global spread of communism required better procurement and analysis of information in foreign and military policy. All thee major changes shaped the environment in which Eisenhower would operate in the future.
The third period shows Eisenhower as President, now crucially dependent upon the best information possible, and the responsibility of making certain it was obtained. Ambrose shows the character of the men chosen to help the President, Allen and John Foster Dulles at CIA and State, respectively, along with his wartime staff aide, General Bedell Smith, among others. These men, and the people they brought into their service contributed to the intelligence/espionage successes and failures that would follow. Ambrose enriches our knowledge and understanding of U. S. international relations in places such as Iran, Guatemala, Vietnam, Hungary, and Indonesia. He deals in depth with the outstanding success of the U2 spy aircraft--until its fateful shootdown by the Soviets on the eve of peace Summit meeting. These situations impacted national and international politics, influenced the national economy, and generated endless discussions over how, and if, espionage and intelligence should be a part of America's system of governance. The information provides a means of evaluating Dwight Eisenhower's use of these tools in war and peace.
This recommended book can be of interest to both specialists and general readers. It is rich in details and offers a wide range of further sources for those wanting to dig deeper.