James Vincent Forrestal (1892-1949) was the last Cabinet-level United States Secretary of the Navy and the first United States Secretary of Defense. These fascinating diaries begin in 1944 shortly after James Forrestal became Secretary of the Navy, and end with his resignation in March 1949 as America's first Secretary of Defense. Blunt and forceful, Forrestal reveals the American strategy that he helped shape with verve. Expertly edited by seasoned historian Walter Millis, the American high command as is seen in a rare light as the Second World War finishes and the Cold War begins and gathers pace.