The 2025 AOC Annual Reunion will be held August 22-24 at the Downtown Waterfront Hampton Inn & Suites in Owensboro Kentucky. Watch our website for more information and hotel registration details. Mark your calendars now!
The 2025 AOC Annual Reunion will be held August 22-24 at the Downtown Waterfront Hampton Inn & Suites in Owensboro Kentucky. Watch our website for more information and hotel registration details. Mark your calendars now!
The 2025 AOC Annual Reunion will be held August 22-24 at the Downtown Waterfront Hampton Inn & Suites in Owensboro Kentucky. Watch our website for more information and hotel registration details. Mark your calendars now!
The 2025 AOC Annual Reunion will be held August 22-24 at the Downtown Waterfront Hampton Inn & Suites in Owensboro Kentucky. Watch our website for more information and hotel registration details. Mark your calendars now!

The 100th Division offers itself as a premier training resource for the U.S. Army. Originally headquartered in Louisville, Kentucky, it now resides at Fort Knox, Kentucky. Scores of books and hundreds of speeches have been written regarding the gallantry, heroism, and significant contributions to the national defense by members of the 100th Division.

The 100th’s motto, “Train Em’ Tough,” captures the spirit of the organization striving for the highest standards of soldiering. The 100th’s past is rich in details of battles fought, leadership from numerous company grade officers and the foot-meets-the-ground efforts of enlisted soldiers. To detail the accomplishments of the Division would exhaust the researcher and reader alike.

Brigadier General Martin C. Jung

Commanding General, 100th Training Division

Command Sergeant Major Christian Davis

Command Sergeant Major, 100th Training Division

2021 Corridor of the Century Inductees

Brigadier General Martin C. Jung

Commanding General, 100th Training Division

Brigadier General Martin C. Jung currently serves as the Commanding General for the 100th Training Division (Leader Development).

Constituted on 12 July 1918, the 100th Infantry Division is best known for its exploits during World War II fighting in the European Theater. From 1946 to 1955, the division was designated as the 100th Airborne Division, redesignated to the 100th Infantry Division, then reorganized to the 100th Training Division (Replacement Training). Over the next 70-years the 100th oversaw armor and armor reconnaissance training, health services training, professional development, initial entry training, military occupational specialty training, Non-Commissioned Officer training, and Reserve Officer Training Corps (ROTC) training. Today, the 100th Training Division (Leader Development), headquartered at Fort Knox, Kentucky, serves as a major training command of the United States Army Reserve. It oversees the 83rd U.S. Army Reserve Readiness Training Center, three NCO Academies (Ft. Dix, NJ, Ft. McCoy, WI, and Camp Parks, CA), the 97th Training Brigade (Command and General Staff Officers Course), and TTC Knox. It oversees over 100 acres of lands, nearly 890,000 square feet of facilities, and trains approximately 15,000 warfighters annually.

BG Jung enlisted as a Carpentry Masonry Specialist in 1992 and was commissioned as an Engineer Officer from Marquette University ROTC in 1997. He has served in positions from Assault and Obstacle Platoon Leader (Germany and the Balkans) to Command positions at every level. Notable assignments include Deputy Commanding General – Support, 416th Theater Engineer Command; Chief of Staff, HQ U.S. Army Corps of Engineers; Assistant Commandant, U.S. Army Engineer School; Commander, 378th FEST-M, 416th Theater Engineer Command; Deputy Commander – Forward, USACE Middle East District; Commander, 11th BN/95th REGT (OES); and Commander, 377th Forward Engineer Support Team-Advanced (FEST-A). He has performed work in 18-countries throughout Europe, the Middle East, and Asia while on various operational assignments, training, and exercises.

Through his civilian career, BG Jung has functioned as a Surveyor, Estimator, Project Engineer, Crane Critical Lift Engineer, Construction Manager, Corporate Safety Manager, and Environmental, Health and Safety Manager in private industry. He has been employed by the U.S. Army Corps of Engineers since 2009 performing project engineering and construction safety management for heavy civil infrastructure (Facilities, Locks, Dams, River Structures). He serves as one of USACE’s 40-certified Structural Specialists for FEMA Urban Search and Rescue teams. He has served as a U.S. Delegate to the NATO Military Engineering Centre of Excellence in Ingolstadt, Germany. His most recent position (2018-present) is serving as Program Manager for the Army Facilities Components System (AFCS) producing the Joint Construction Management Software. The AFCS Program provides over 900 standardized contingency designs, provides training to over 5,000 Soldiers, Sailors, Airmen and Marines annually, advises on 16-pieces of Contingency Doctrine, and serves as the Joint Services authoritative data source for engineering and construction-related data.

BG Jung is a registered Professional Engineer (State of Missouri), Project Management Professional (Project Management Institute), and Certified Professional Constructor (American Institute of Constructors). He holds two Bachelor of Science degrees (Architectural Engineering and Management Systems) from Milwaukee School of Engineering. He is a graduate of the Army Command and General Staff College Common Core and Advanced Operations Courses and holds a Masters in Strategic Studies from the U.S. Army War College. He has served as a U.S. Army doctrinal subject matter expert for construction, engineering, and contingency basing doctrine, and as an operational expert for numerous research and development programs. He has authored several magazine articles, reports, and white papers in support of contingency engineering and construction. BG Jung owns an Engineering and Construction Consulting business and has received numerous civilian and military awards to include the ERDC Leadership in Operational Support, Leadership in Program Development, and Leadership in Research and Development. Military decorations include the Meritorious Service Medal (w/ 4 OLC), Army Commendation Medal (w/ 3 OLC), Army Achievement Medal, numerous campaign medals, the German Armed Forces Military Proficiency Badge, and the Silver Order of the de Fleury Medal.

Command Sergeant Major Christian Davis

Commanding Sergeant Major, 100th Training Division

Command Sergeant Major Christian Davis became the 100th’s new CSM in a change of responsibility ceremony conducted by Division Commander BG Martin June on August 8, 2025. The Association of the Century sends a hearty welcome to CSM Davis!

CSM Davis began his career with the United States Army in June 1990. He completed Basic Training and Advanced Individual Training at Fort Leonard Wood, MO as a 12B Combat Engineer. Throughout his military career, Command Sergeant Major Davis has served in every enlisted leadership position, from Team Leader to Command Sergeant Major.

Previous assignments include Command Sergeant Major of the 420th Engineer Brigade, Command Sergeant Major of the 378th FEST-M (Forward Engineer Support Team – Main), Command Sergeant Major of the SRU-Hawaii, Tripler Army Medical Center; Command Sergeant Major of the 490th Civil Affairs Battalion (Tactical), and Command Sergeant Major of the 2-350th RGT (LSBN), 177th AR BDE. Also, 1st Brigade (EN), 102nd Training Division (MS), FT. Leonard Wood, MO., 1st Battalion (EN), 108th Regiment, Fort Jackson, SC.; HHC 20th Engineer Brigade, Fort Bragg, NC; 37th Engineer Battalion, 20th Engineer Brigade, Fort Bragg, NC; 59th Engineer Company, 193rd Infantry Brigade, Fort Clayton, Panama.

He earned a bachelor’s degree in education from the University of South Florida and his Captains License with United States Coast Guard. His military education includes Primary Leadership Developmental Course, Basic and Advanced Noncommissioned Officer Courses, Total Army Instructor Training Course, Small Group Instructor Course, Sapper Leader Course, Urban Mobility Breacher Course, Battle Staff Course, U.S. Army Sergeants Major Course, and BN & BDE Pre-Command Courses.