[Sidebar (page 52):]
Assault Divisions’ Command Structures
As the 3d, 4th, and 5th Marine Divisions conducted their final preparations for Operation Detachment, these were the infantry commanders who would lead the way at the beginning of the battle:
| 3d Marine Division | |
| 3d Marines | Col James A. Stewart |
| 9th Marines | Col Howard N. Kenyon |
| 1/9 | LtCol Carey A. Randall |
| 2/9 | LtCol Robert E. Cushman, Jr. |
| 3/9 | LtCol Harold C. Boehm |
| 21st Marines | Col Hartnoll J. Withers |
| 1/21 | LtCol Marlowe C. Williams |
| 2/21 | LtCol Lowell E. English |
| 3/21 | LtCol Wendell H. Duplantis |
| 4th Marine Division | |
| 23d Marines | Col Walter W. Wensinger |
| 1/23 | LtCol Ralph Haas |
| 2/23 | Maj Robert H. Davidson |
| 3/23 | Maj James S. Scales |
| 24th Marines | Col Walter I. Jordan |
| 1/24 | Maj Paul S. Treitel |
| 2/24 | LtCol Richard Rothwell |
| 3/24 | LtCol Alexander A. Vandegrift, Jr. |
| 25th Marines | Col John R. Lanigan |
| 1/25 | LtCol Hollis U. Mustain |
| 2/25 | LtCol Lewis C. Hudson, Jr. |
| 3/25 | LtCol Justice M. Chambers |
| 5th Marine Division | |
| 26th Marines | Col Chester B. Graham |
| 1/26 | LtCol Daniel C. Pollock |
| 2/26 | LtCol Joseph P. Sayers |
| 3/26 | LtCol Tom M. Trotti |
| 27th Marines | Col Thomas A. Wornham |
| 1/27 | LtCol John A. Butler |
| 2/27 | Maj John W. Antonelli |
| 3/27 | LtCol Donn J. Robertson |
| 28th Marines | Col Harry B. Liversedge |
| 1/28 | LtCol Jackson B. Butterfield |
| 2/28 | LtCol Chandler W. Johnson |
| 3/28 | LtCol Charles E. Shepard, Jr. |
[Note: Of those infantry battalion commanders who landed on Iwo Jima on D-Day, only seven remained unwounded and still retained command at the battle’s end.]