 On 1 July 1955, the regiment was reorganized from an Infantry table of organization and equipment unit to an Armored Cavalry TO&E unit and redesignated as the 150th Armored Cavalry Regiment.On 1 March 1968, 2nd Squadron was relieved from the regiment and broken up to form other units within the West Virginia National Guard.Meanwhile, two months later, 3rd Squadron was redesignated as 3rd Squadron, 107th Armored Cavalry.