Image: ESCAP/Temily Baker BANGKOK Today marks the 20th anniversary of the tragic ... governments and international partners united to establish the Indian Ocean Tsunami Warning and Mitigation System ...

Television images of devastation galvanized ... with the tsunami established it as a regional leader in catastrophe risk reduction. The Indian Tsunami Early Warning Centre (ITEWC), functioning ...

Houses destroyed by the 2004 tsunami still lie abandoned in Akkaraipettai village in India's Tamil Nadu state P. Mohan, a fisherman and 2004 tsunami victim, shows the former location of his house ...

Blogs to Bluesky: social media shifts responses after 2004 tsunami The world's deadliest tsunami hit nations around the Indian Ocean two ... Some tsunami images were posted on photo site Flickr.