Indonesia halted operations at six airports on Sunday following eruptions from Mount Anak Krakatoa, impacting thousands of passengers.Mount Anak Krakatoa erupted on Saturday, producing a fountain of lava and booming sounds that could be heard up to 700km away, the geology agency said in a statement.Two new eruptions were recorded on Sunday, the volcanology agency warned.Ash from the volcano was detected in the airspace surrounding Soekarno-Hatta International Airport outside Jakarta,...