An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

Marines


3d Battalion, 23d Marine Regiment
3/23 UNIT LOGO - MFR Website
Fourth Marine Division
Marine Corps Forces Reserve

10810 Lambert International Blvd., Bldg. 100
Bridgeton, MO.  63044

Duty Phone  
314-263-6204

COMMANDING OFFICER 

Lieutenant Colonel 
James D. Oliveto

 [ Biography ]     [ Photo ]

Command Senior Enlisted Leader 

Sergeant Major 
Joshua W. Combs

 [ Biography ]     [ Photo ]

INSPECTOR - INSTRUCTOR 

Lieutenant Colonel 
Nathan Fleischaker

 [ Biography ]     [ Photo ]

INSPECTOR - INSTRUCTOR
COMMAND SENIOR ENLISTED LEADER 

Sergeant Major 
Scott A. Johnson

 [ Biography ]     [ Photo ]

   

 



news  /  PHOTOS  /  VIDEOS
U. S. Marines with 3rd Battalion, 23rd Marine Regiment, 4th Marine Division (MARDIV), Marine Forces Reserve, detain an enemy role-player after an ambush as part of the 4th MARDIV Rifle Squad Competition on Marine Corps Base (MCB) Camp Lejeune, North Carolina, Jan. 29, 2023. The three-day event tested the Marines across a variety of infantry skills to determine the most combat effective rifle squad within the 4th MARDIV. MCB Camp Lejeune training facilities allow warfighters to be ready today and prepare for tomorrow’s fight. (U.S. Marine Corps Photo by Cpl. Alexis Sanchez)
U.S. Marine Corps Lance Cpl. John Carmical, automatic rifleman, 3rd Battalion, 23rd Marine Regiment, 4th Marine Division (MARDIV), Marine Forces Reserve, patrols during the 4th MARDIV Rifle Squad Competition on Marine Corps Base (MCB) Camp Lejeune, North Carolina, Jan. 29, 2023. The three-day event tested the Marines across a variety of infantry skills to determine the most combat effective rifle squad within the 4th MARDIV. MCB Camp Lejeune training facilities allow warfighters to be ready today and prepare for tomorrow’s fight. (U.S. Marine Corps Photo by Cpl. Alexis Sanchez)
U.S. Marine Corps Cpl. Jacob Hennelly, team leader, 3rd Battalion, 23rd Marine Regiment, 4th Marine Division (MARDIV), Marine Forces Reserve, engages simulated targets during an ambush as part of the 4th MARDIV Rifle Squad Competition on Marine Corps Base (MCB) Camp Lejeune, North Carolina, Jan. 29, 2023. The three-day event tested the Marines across a variety of infantry skills to determine the most combat effective rifle squad within the 4th MARDIV. MCB Camp Lejeune training facilities allow warfighters to be ready today and prepare for tomorrow’s fight. (U.S. Marine Corps Photo by Cpl. Alexis Sanchez)

 



RESOURCES AND ASSISTANCE