Residents sit inside a mosque as they evacuated following high waves and the eruption of Anak Krakatau volcano at Labuan district in Pandeglang regency, Banten province, Indonesia on Dec. 22. [Reuters]
A tsunami killed at least 168 people and injured hundreds on the Indonesian islands of Java and Sumatra following an underwater landslide believed caused by the erupting Anak Krakatau volcano, officials and media said on Sunday.