Executive Officer LtCol Louis A. Rann (28Sep67-1Apr68) S-1 1stLt Robert J. Mariz (29Jan68-29Jan68)(KIA) Capt Arnold R. Nelson (30Jan68-8Feb68) Capt Anthony V. Latorre, Jr. (9Feb68-1Apr68) S-2 Capt Harper L. Bohr, Jr. (1Aug67-7Feb68) Maj Jerry E. Hudson (8Feb68-17Mar68) Capt Thorvald P. E. Holm (18Mar68-1Apr68) S-3 Maj Wayne M. Wills (1Aug67-22Jan68) LtCol Edward J. A. Castagna (23Jan68-1Apr68) S-4 Maj Aubrey L. Lumpkin (17Mar68-1Apr68) Communications Officer Maj John A. Shepherd (16Nov67-1Apr68) =1ST BATTALION, 26TH MARINES= Commanding Officer LtCol James B. Wilkinson (5Jul67-29Feb68) LtCol Frederick J. McEwan (1Mar68-1Apr68) Executive Officer Maj Charles E. Davis III (23Dec67-31Jan68) Maj Howard J. McCarty (1Feb68-1Apr68) S-1 1stLt Stephen A. Fitzgerald (13Dec67-31Jan68) 1stLt William J. Ferral (1Feb68-1Apr68) S-2 1stLt Anthony E. Sibley (6Dec67-13Feb68) 1stLt Ernest E. Spencer (14Feb68-1Apr68) S-3 Maj Bruce A. Greene (23Dec67-29Jan68) Maj Charles E. Davis III (30Jan68-1Apr68) S-4 Capt Robert C. Onslow (6Nov67-1Apr68) Commanding Officer Headquarters and Service Company 1stLt Robert A. Brown (20Dec67-16Feb68) 1stLt Paul G. Lojkovic (17 Feb68-20Mar68) Capt Lajon R. Hutton (21Mar68-1Apr68)