He was a 17-year-old kid from Te Kuiti when he was ordered onto the deck of a Navy ship and told to sit down with his back facing out to sea. He and his mates donned dark glasses and wore what was grossly inadequate protection. Then he saw the bones in his hands from the flash of a hydrogen bomb being detonated.
Tahi had joined the Navy as a teenager and was stationed on the ship Rotoiti, one of two New Zealand ships that were sent to Christmas Island and witnessed the British testing hydrogen bombs in 1958. The legacy of those tests continues to affect those who saw them and has been passed down through their families.
Tahi is now the president of the Nuclear Test Veterans Association in New Zealand and has taken on the fight to try and help veterans and their families affected by the impacts of being exposed to radiation.
The lack of recognition for those suffering the after-effects of military service continued on into the Vietnam War.
British sailors were also present and have been waging the same war to get recognition.
An estimated 20,000 British servicemen, 524 New Zealand soldiers and 300 Fijian soldiers were deployed to “Christmas Island” from 1956 to 1962.
Credit: radionz.co.nz