Under Fire With ARVN Infantry ― Memoir of a Combat Advisor in Vietnam, 1966-1967

From 1945 to 1973, more than 100,000 members of the U.S. military were advisors in Vietnam. Of these, 66,399 were combat advisors. Eleven were awarded the Medal of Honor, 378 were killed and 1393 were wounded. Combat advisors lived and fought with South Vietnamese combat units, advising on tactics and weapons and liaising with local U.S. military support. Bob Worthington's first tour (1966–1967) began with training at the Army Special Warfare School in unconventional warfare, Vietnamese culture and customs, advisor responsibilities and Vietnamese language. Once in-country, he acted as senior advisor to infantry defense forces and then an infantry mobile rapid reaction force. Worthington worked alongside ARVN forces, staging operations against Vietcong and North Vietnamese Army units and coordinated actions with the U.S. Marines. He describes a night helicopter assault by 320-man ARVN battalion against a 1,200-man NVA regiment. On another night, the Vietcong ceased fire while Worthington arranged a Marine helicopter to medevac a wounded baby.

Bob Worthington is a retired Army officer with 15 years in the infantry and special operations and 10 years as a clinical psychologist. He is also a retired university professor that taught psychology, business and journalism. He lives in Las Cruces, New Mexico.