Images have emerged of a US Navy F-35C stealth fighter crashing into the South China Sea earlier this week.

More than 20 Covid-19 cases have been identified aboard an Australian navy ship sailing to disaster-hit Tonga, complicating aid efforts to the virus-free Pacific island nation as Japan halted its relief mission due to a separate outbreak among crew members.

At least 19 people have died after a karaoke bar in Indonesia's West Papua was set ablaze following a brawl between rival gangs of youths in the area, police in the provincial capital of Sorong said on Tuesday.

China sent 39 warplanes into Taiwan's air defense identification zone (ADIZ) on Sunday, Taiwan's Defense Ministry said, the largest such incursion this year.

A 57-year-old Tongan man being hailed a real-life Aquaman for surviving 27 hours at sea after Saturday's devastating tsunami struck his island said he went under nine times before latching onto a log and making it to safety.