1:9 mechanized infantry

• Nickname "The Walking Dead": The 1st Battalion, 9th Marines (1/9), originally an infantry battalion, earned the nickname "The Walking Dead" due to its high casualty rate during the Vietnam War. This moniker became legendary within the Marine Corps. • Vietnam War Service: 1/9 was one of the first Marine units to deploy to Vietnam in 1965 and participated in major operations such as Operation Prairie, Operation Buffalo, and the Battle of Khe Sanh. • Mechanization: After the Vietnam War, 1/9 was reorganized and at times functioned as a mechanized infantry unit, utilizing Amphibious Assault Vehicles (AAVs) and other armored vehicles to increase mobility and firepower. • Heavy Losses: During the Vietnam War, 1/9 reportedly sustained the highest casualty rate of any Marine unit, with more casualties than any other battalion-sized unit in Marine Corps history. • Deactivation and Reactivation: 1/9 has been deactivated and reactivated several times, most recently reactivated in 2007 and deactivated again in 2014 as part of the Marine Corps’ force restructuring. • Operation Desert Storm: Elements of the 1/9 participated in Operation Desert Shield and Desert Storm in 1990-1991, contributing to the liberation of Kuwait. • Notable Members: Several notable Marines served with 1/9, including Medal of Honor recipients such as Sgt. Alfredo Gonzalez and Cpl. Richard A. Pittman, recognized for their bravery in Vietnam. • Global Deployments: 1/9 has deployed to numerous global hotspots, including Okinawa, the Mediterranean, and the Middle East, participating in both combat and peacekeeping operations. • Unit Motto: The battalion’s motto is “The Walking Dead,” reflecting both their resilience and the legacy of their Vietnam War service. • Legacy and Memorials: The sacrifices and achievements of 1/9 are commemorated at the Marine Corps Museum and in reunions held by its veterans, ensuring that their history remains an inspiration to future generations of Marines.