During the Korean War, as a member of the 65th Infantry Regiment, a unit of mostly natives of Puerto Rico, he distinguished himself, receiving both the Silver Star and Distinguished Service Cross for his heroic actions. On February 25, 1953, Cavazos' Company E was attacked by the enemy. During the fight against a numerically superior enemy force, Cavazos distinguished himself and received the Silver Star for his actions. His company was able to emerge victorious from the battle. On June 14, 1953, Cavazos again distinguished himself during an attack on Hill 142, and was awarded the Distinguished Service Cross for his heroic actions on that day.
Distinguished Service Cross citation (first award)
On September 10, 1953, per General Orders No. 832, Cavazos was awarded his first Distinguished Service Cross for his actions during the Korean War. His citation reads:
Vietnam War
In February 1967, Cavazos, then a lieutenant colonel, became commander of the 1st Battalion, 18th Infantry Regiment. In October and November 1967, his battalion was engaged in fighting near the Cambodian border. During an attack at Loc Ninh in October 1967, his unit was able to repulse the enemy. For his valiant leadership at Loc Ninh, he was awarded a second Distinguished Service Cross.
Distinguished Service Cross citation (second award)
On December 17, 1967, per General Orders No. 6479, Lieutenant Colonel Cavazos was awarded his second Distinguished Service Cross for his actions on October 30, 1967. His citation reads:
Post-Vietnam
After Vietnam, Cavazos served as commander of the 2nd Brigade, 1st Infantry Division, and commander, 9th Infantry Division. In 1976, Cavazos became the first Hispanic to reach the rank of brigadier general in the U.S. Army. In 1980, he became commander of III Corps — and is recognized for his innovative leadership of the Corps. In 1982, Cavazos again made military history by being appointed the Army's first Hispanic four-star general. The same year, Cavazos assumed command of the U.S. Army Forces Command. His early support for the National Training Center and his involvement in the development of the Battle Command Training Program enormously influenced the war fighting capabilities of the U.S. Army. On June 17, 1984, after thirty three years of distinguished service, General Cavazos retired from the U.S. Army.
Born in Kingsville, TX, Cavazos grew up on King Ranch. Cavazos was married with four children. He resided in San Antonio, Texas. He was the brother of Lauro Cavazos, former Texas Tech University President and former U.S. Secretary of Education. Cavazos died at the age of 88 in San Antonio on October 29, 2017, due to complications of Alzheimer's disease. He is buried with full military honors at Fort Sam Houston National Cemetery.