Rescuers watch volcano Anak Krakatau from Anyer beach in Banten Provinece, Indonesia, on Dec. 26, 2018. The eruption of the volcano sparked underwater landslides and led to a tsunami killing over 400 people and injuring at least 1,400 others so far. Rescue teams have been striving to reach isolated tsunami-hit areas in Indonesia, where more victims are believed to remain under the rubble. (Xinhua/Veri Sanovri)?