"I have written to my counterparts around the world giving them details of the events in Mumbai and describing in some detail the progress that we have made in our investigations and the evidence that we have collected," Mukherjee said.

The External Affairs Ministry will also be briefing all heads of missions based in Delhi by Tuesday. Indian ambassadors and high commissioners will be doing the same in their host countries, he said.

"It is my hope that the world will unite to achieve the goal of eliminating the threat of such terrorism," Mukherjee said.

India hoped that Pakistan will implement its "bilateral, multilateral and international obligations to prevent terrorism in any manner from territory under its control".