The Prime Minister Dr Manmohan Singh has said that India is ready to help in the resurgence of South Asia, which cannot remain immune to the trend of greater integration. In a statement on the eve of his departure to Bhutan to attend the SAARC Summit, he asked the SAARC nations to play their rightful role in the changing world. <br/><br/>Besides attending the SAARC Summit in Thimphu today, Dr Singh will have a series of bilateral meetings with leaders from neighbouring countries. <br/><br/>Observing that the theme of this year's summit is climate change, Dr Singh said he looked forward to discussing regional cooperation and strategies, for tackling the effects of global warming in the region. <br/>