About the Author

Captain John C. Chapin earned a bachelor of arts degree with honors in history from Yale University in 1942 and was commissioned later that year. He served as a rifle platoon leader in the 24th Marines, 4th Marine Division, and was wounded in action during the assault landings on Roi-Namur and Saipan.

Transferred to duty at the Historical Division, Headquarters Marine Corps, he wrote the first official histories of the 4th and 5th Marine Divisions. Moving to reserve status at the end of World War II, he earned a master’s degree in history at George Washington University with a thesis on “The Marine Occupation of Haiti, 1915–1922.”

Now a captain in retired status, he has devoted major portions of 10 years to writing history as a volunteer at the Marine Corps Historical Center. His first publication there was an official monograph, A History of VMFA-115, for one of the Marine Corps’ better-known squadrons. With support from the Historical Center and the Marine Corps Historical Foundation, he then spent some years researching and interviewing for the writing of a new book, Uncommon Men—The Sergeants Major of the Marine Corps. This was published by the White Mane Publishing Co.

Acknowledgement is gratefully made to Lieutenant General William K. Jones, USMC (Ret), for his first draft of an account of the Saipan operation.

THIS PAMPHLET HISTORY, one in a series devoted to U.S. Marines in the World War II era, is published for the education and training of Marines by the History and Museums Division, Headquarters, U.S. Marine Corps, Washington, D.C., as a part of the U.S. Department of Defense observance of the 50th anniversary of victory in that war.

Editorial costs of preparing this pamphlet have been defrayed in part by a bequest from the estate of Emilie H. Watts, in memory of her late husband, Thomas M. Watts, who served as a Marine and was the recipient of a Purple Heart.