India has launched "Operation Ghambir" to augument relief and rescue efforts in worst-affected Indonesia, a senior defence official said.

Also Read India toll rises to over 14,000 Where were you when nature struck Abysmal failure to check nature's fury Quake has redrawn world map

"Two ships sailed to Indonesia from our coast on Saturday and will reach there on January four," Admiral Raman Puri, who is heading the Unified Defence relief Operations, told reporters in New Delhi.

He said one of the two ships had been converted into a makeshift hospital which would provide medical assistance to people in that country.

Admiral Puri said the quantum of assistance depended upon the requirement conveyed to the joint control room of ministries of defence and home.

This is the third overseas relief operation launched by India following the December 26 tsunami disaster which has left thousands of dead in entire South and South East Asia.

Giving details of other overseas relief operations, Admiral Puri said "Operation Rainbow" was going on in Sri Lanka [Images] where India had despatched five MI-8 and one MI-17 helicopters.

Besides this, AN-32 and Avro aircraft of the India Air Force had done a number of sorties to the Island nation carrying relief material, he said.

"Operation Castor" was going on in the Maldives where India had desptached two Avros besides conducting several sorties as the need may be, Admiral Puri said.