U.S. Marine Operations in Korea 1950-1953, Volume 1: The Pusan Perimeter by Nicholas Canzona is a comprehensive and well-researched account of the crucial role played by the U.S. Marine Corps during the Korean War. The author provides detailed insight into the challenges faced by the Marines as they defended the Pusan Perimeter against overwhelming odds.

Canzona's writing is clear and engaging, making it easy for readers to follow the unfolding events. The book is filled with firsthand accounts and anecdotes from Marines who were on the front lines, providing a personal and human perspective on the war. The author also does a great job of placing the Marine operations within the larger context of the Korean War, giving readers a broader understanding of the conflict.

Overall, U.S. Marine Operations in Korea 1950-1953, Volume 1: The Pusan Perimeter is a must-read for anyone interested in military history, particularly the Korean War. Canzona's meticulous research and vivid storytelling bring this pivotal moment in history to life, making it a valuable addition to the literature on the subject.

Book Description:
It meant little to most Americans on 25 June 1950 to read in their Sunday newspapers that civil strife had broken out in Korea. They could hardly have suspected that this remote Asiatic peninsula was to become the scene of the fourth most costly military effort of American history, both in blood and money, before the end of the year. With a reputation built largely on amphibious warfare, Marines of the 1st Brigade were called upon to prove their versatility in sustained ground action. On three separate occasions within the embattled Perimeter—south toward Sachon and twice along the Naktong River—these Marine units hurled the weight of their assault force at the enemy. ...and at no point did Marines give ground except as ordered. The quality of their performance in the difficult days of the Pusan Perimeter fighting made them a valuable member of the United Nations team and earned new laurels for their Corps. - Summary by Montross and Canzana and Lemuel Shepherd