In 1967, when the war in Vietnam became fierce, he volunteered to Vietnam and in 1968, he joined the Seawolves fighter squadron, supporting US Navy SEAL special forces, special forces. underwater and military special forces, in patrol on the canals and the Mekong Delta.
During his one year stay in Vietnam, Mr. Campbell never asked the reason why he and the other American soldiers were present in Vietnam and did not think that every nation should have national sovereignty as well as my own desires. But after the war, he realized a truth: America made a terrible mistake and he was part of it.
The veteran admitted: “I am proud to serve my country and do my duties, but what I have done to Vietnam is a mistake”.