NUKU’ALOFA, Tonga (AFP) – A Covid-19 outbreak on an Australian warship threatened to disrupt Tonga eruption aid efforts Tuesday, as survivors of the deadly volcanic blast described how they fled with only the clothes on their backs. The January 15 eruption generated huge tsunami waves and blanketed the Pacific kingdom in toxic ash when it obliterated an uninhabited island with explosive forces more powerful than a nuclear bomb. Australia has led international relief efforts, rushing […]