There, she participated in "Operation Hardtack I" – a 35-detonation series of atmospheric nuclear tests designed to evaluate new types of weapons, the effects of high-altitude explosions, and the new Polaris missile warhead prototype.
In that location, she took part in "Operation Hardtack I," which involved 35 atmospheric nuclear tests aimed at evaluating novel weapon designs, the impact of high-altitude detonations, and a new Polaris missile warhead prototype.