Women scatter flower petals in the waters of the Bay of Bengal during a prayer ceremony for the victims of the 2004 tsunami on the 15th anniversary of the disaster, at Marina beach in Chennai, India, December 26, 2019. More than 230,000 people died on the morning after Christmas Day in 2004, when a 9.1 magnitude quake off northern Sumatra island triggered a tsunami with waves as high as 57 feet that swept over vulnerable coastal areas of Indonesia, Sri Lanka, India, Thailand and nine other countries. REUTERS/P. Ravikumar
