Eighty years ago tomorrow Kido Butai, the carrier strike arm of the Imperial Japanese Navy, struck the American naval base at Pearl Harbor. Several US Navy battleships were disabled or destroyed, leaving the Pacific and Southeast Asia open to Japanese attack. ver the next few months Japan would conquer the Philippines and several British and Dutch Pacific colonies. It would take almost four years for the United States to destroy the Imperial Japanese Navy and force Japan to surrender. The impact of Pearl Harbor on the US national security state would endure much longer.
The attack on Pearl Harbor was psychologically shattering for a generation of American policymakers. The success of the attack resulted from careful Japanese planning and a series of American intelligence failures. The US government was aware that the potential for a Japanese attack was extremely high, and had alerted Army and Navy installations across the Pacific. It knew that Japan had studied Pearl Harbor closely, and was aware of the Royal Navy’s recent attack on the Italian naval base at Taranto. Policymakers laid the failure to anticipate Pearl primarily at the feet of faulty intelligence sharing procedures. The Army and the Navy each had responsibility for intelligence collection, but did not necessarily cooperate well with one another. The State Department collected diplomatic intelligence but did not work well with the military services. Indeed, even within the Army intelligence sharing was not well-handled; Army staff in the Philippines were slow to use intelligence collected elsewhere in the theater, leading to disastrous unpreparedness when the Japanese arrived. Overall, the US government lacked the capacity to make a good strategic assessment of Japan’s decision-making process, leading to a complete misunderstanding of Japan’s priorities.
The US immediately appreciated the need for a centralized, professionalized intelligence service, but had little experience in operating one. In part on the basis of advice from the British, the United States established the Office of Strategic Services in June 1942. This organization would become the forerunner of the Central Intelligence Agency (CIA), formally inaugurated in 1947. The OSS would primarily act as an operational intelligence organization, leaving intelligence collection and analysis mostly to the services.
In the wake of the war, the United States government was determined to anticipate and prevent another surprise. Much else had changed. The Army and Navy remained at levels of mobilization unimaginable in the years before the war. In 1947 the National Security Act broke the Air Force away from the US Army, created the Department of Defense, and founded the CIA. Many of the intelligence reforms would focus on the process of aggregating and integrating intelligence collection.
Perhaps most importantly, realization of the implications of the nuclear age dawned upon the US national security elite. The attack on Pearl Harbor merely destroyed a portion of the Pacific Fleet. After the Soviet Union acquired nuclear weapons, a surprise on the scale of Pearl Harbor could kill millions of Americans and render the nation defenseless. Thus, the creation of new, permanent intelligence agencies would focus on developing an integrated operation that would facilitate the collection and sharing of intelligence from many sources. Rebecca Wohlstetter’s 1962 book Pearl Harbor: Warning and Decision helped crystalized our understanding of intelligence failure. Wohlstetter’s work confirmed the verdict that poor information sharing had made Pearl Harbor possible and informed future thinking on intelligence sharing between agencies.
Of course, it is in the nature of bureaucracy to sprawl and over the years things became rather less centralized. The services were loathe to give up their own intelligence gathering and analysis sections and retained them. The Federal Bureau of Investigation adapted to the new reality and integrated its domestic intel-gathering capabilities into the new system. The National Security Agency came to focus on signals collection. The Intelligence Community now consists of eighteen separate organs which, despite the best efforts of policymakers, jostle and contend against one another for turf and influence.
This jostling played at least some role in the failure to anticipate the September 11 attacks. The signs of an impending attack were clear in retrospect, but the failure to understand our opponent meant that information was not shared with the urgency the situation demanded. The shock of September 11 drove some reform to the community, but not the kind of wholesale rethinking that the country saw after World War II. Thus, to great extent, the national security state still lives in the world that the attack on Pearl Harbor created.
Now a 1945 Contributing Editor, Dr. Robert Farley is a Senior Lecturer at the Patterson School at the University of Kentucky. Dr. Farley is the author of Grounded: The Case for Abolishing the United States Air Force (University Press of Kentucky, 2014), the Battleship Book (Wildside, 2016), and Patents for Power: Intellectual Property Law and the Diffusion of Military Technology (University of Chicago, 2020).
Jimmy John Doe
December 6, 2021 at 3:13 pm
Pearl turned America from a colonial master into today’s uberpower global controller or overlord.
In early 1940, US moved its warships fron west coast to hawaii over james o. richardson’s advice thus paving way for pearl attack.
Today, US warships, warplanes, spyplanes, subs and soldiers are right on the front doorstep of its foremost rival. From bad to worse.
Few, if any, historians bother to tell that US won becuz japan got itself stuck in charna. Australia (with future nuke subs from USUK) was saved becuz of it. Charniss people (pipple of charna) sacrificed blood and lives to save aussie bacon and thus assured US of victory. But today, aussie and US are baying for charniss. From worse to worst.
Pearl turned US from japan beater to future Charna killer. It is like a bad dream evolving into a future nightmare.
December 6, 2021 at 9:53 pm
The fatso in beijing should put up a sign at the nanjing memorial hall for holocaust victims of japanese massacrers that read ‘To australia: we, the people who lie here gave our blood, our flesh and our lives to save your bacon and your porkchops, so that you in time to come can loudly yodel at our children and grandchildren’.