Indian Ocean tsunami, 20 years on: Trauma still haunts survivors

This post was originally published on France24

Nations around the Indian Ocean are preparing to mark 20 years since a devastating earthquake and tsunami wiped entire villages off the map and killed around 230,000 people. Even though early warning systems and preventive measures have been put in place since the tragedy, the trauma of the disaster on December 26, 2004 still haunts survivors.