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People displaced by the tsunamis, walk amid their ruined neighbourhood on January 4, 2005 in Banda Aceh, Indonesia. Indonesia, the country hardest hit by the Indian Ocean tsunami disaster, has lost over 94,000 people.
People displaced by the tsunamis, walk amid their ruined neighbourhood on January 4, 2005 in Banda Aceh, Indonesia. Indonesia, the country hardest hit by the Indian Ocean tsunami disaster, has lost over 94,000 people.

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    Warning system changes since 2004 tsunami

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Warning system changes since 2004 tsunami

CNN's Manisha Tank reports on changes made since the 2004 tsunami took place with no warning systems in place.

Warning system changes since 2004 tsunami

CNN's Manisha Tank reports on changes made since the 2004 tsunami took place with no warning systems in place.