William Halsey was the most famous naval officer of World War II. His fearlessness in carrier raids against Japan, his steely resolve at Guadalcanal, and his impulsive blunder at the Battle of Leyte Gulf made him the “Patton of the Pacific” and solidified his reputation as a decisive, aggressive fighter prone to impetuous errors of judgment in the heat of battle. In this definitive biography, Thomas Hughes punctures the popular caricature of the “fighting admiral” to reveal the truth of Halsey’s personal and professional life as it was lived in times of war and peace.

Halsey, the son of a Navy officer whose alcoholism scuttled a promising career, committed himself wholeheartedly to naval life at an early age. An audacious and inspiring commander to his men, he met the operational challenges of the battle at sea against Japan with dramatically effective carrier strikes early in the war. Yet his greatest contribution to the Allied victory was as commander of the combined sea, air, and land forces in the South Pacific during the long slog up the Solomon Islands chain, one of the war’s most daunting battlegrounds. Halsey turned a bruising slugfest with the Japanese navy into a rout. Skillfully mediating the constant strategy disputes between the Army and the Navy—as well as the clashes of ego between General Douglas MacArthur and Admiral Chester Nimitz—Halsey was the linchpin of America’s Pacific war effort when its outcome was far from certain.

As Japan’s pre–Pearl Harbor ambassador to the United States, Admiral Nomura Kichisaburō (1877–1964) played a significant role in a tense and turbulent period in Japanese–U.S. relations. Scholars tend to view his actions and missteps as ambassador as representing the failure of diplomacy to avert the outbreak of hostilities between the two paramount Pacific powers.

This extensively researched biography casts new light on the life and career of this important figure. Connecting his experiences as a naval officer to his service as foreign minister and ambassador, and later as “father” of Japan’s Maritime Self Defense Forces and proponent of the U.S.–Japanese alliance, this study reassesses Nomura’s contributions as a hard-nosed realist whose grasp of the underlying realities of Japanese–U.S. relations went largely unappreciated by the Japanese political and military establishment.

In highlighting the complexities and conundrums of Nomura’s position, as well as the role of the Imperial Navy in the formulation of Japan’s foreign policy, Peter Mauch draws upon rarely accessed materials from naval and diplomatic archives in Japan as well as various collections of personal papers, including Nomura’s, which Mauch discovered in 2005 and which are now housed in the National Diet Library.