Dr Singh has written a short letter to Rajapaksa informing him of his decision not to attend the Commonwealth Heads of Government Summit (CHOGM), sources said.
Menon, who arrived in Colombo by a special flight just after midnight on Thursday night, is scheduled to meet President Mahinda Rajapaksa and his younger brothers Basil Rajapaksa, Minister of Economic development; and Gotabhaya Rajapaksa, Defence Secretary, officials said.
Rajapaksa's decision was to ensure public security and maintain essential services so as to ensure a smooth functioning of the country, the presidential media division said.
India has dismissed reports that the Colombo station chief of the Research and Analysis Wing had been expelled in the run up to this month's Sri Lankan presidential election and maintained that he has moved out after completion of his three-year tenure.
The Communist Party of India Marxist-Leninist will oppose Sri Lankan President Mahinda Rajapaksa's visit to Bodh Gaya in Bihar on February 8, protesting against the 'Tamil genocide' in his country.
"President of Sri Lanka Gotabaya Rajapaksa is still in the country, I made a mistake in the (BBC) interview," Speaker Abeywardena told ANI in a telephone call.
The decision was taken during a crucial all-party leaders meeting held earlier in the day.
Sri Lankan President Mahinda Rajapaksa on Saturday said that his country has a rich and proud record of safeguarding human rights. Addressing a public gathering in the central town of Balangoda, Rajapaksa said Sri Lanka's human rights protection was inspired by the influence of Buddhism over a period of over 2,500 years.
Dravida Munnetra Kazhagam on Wednesday strongly criticised Sri Lankan President Mahinda Rajapaksa for ruling out greater political autonomy for Tamils, saying India should at least "wake up" now and help secure their livelihood and democratic rights.
A Saudi airlines flight -- SV 788 -- carrying Rajapaksa landed at the Singapore Changi International Airport shortly after 7 pm (local time).
Sri Lanka has described the adoption of its periodic review of human rights at Geneva's United Nations Human Rights Commission sessions without a division as a victory and an acknowledgment of its rights progress.
Indian opener Gautam Gambhir and fast bowler Ashish Nehra met Sri Lankan President Mahinda Rajapaksa and thanked him for facilitating their quick treatment at the hands of a reputed Sri Lankan Ayurvedic physician.
A 41-year-old man from Cuddalore district died after self-immolation while several pro-Tamil outfits tried to picket the Lankan deputy high commission in Chennai demanding action against the Rajapaksa government for alleged war crimes.
Notwithstanding stiff opposition from political parties in Tamil Nadu, Sri Lanka on Wednesday asserted that it was 'very firm' on continuing the training programme of its defence personnel in India and ruled out sending them to countries such as China.
Marumalarchi Dravida Munnetra Kazhagam general secretary Vaiko on Wednesday criticised the Centre as well as Bharatiya Janata Party-led Madhya Pradesh government for inviting Sri Lankan President Mahinda Rajapaksa to a function in Sanchi near Bhopal.
Developmental works being undertaken by India in war-torn northern Sri Lanka and the current political situation came up for discussion when Lok Sabha Speaker Meira Kumar met President Mahinda Rajapaksa in Colombo on Friday. Kumar is in Colombo to attend the 58th Commonwealth Parliamentary Conference. She met Rajapaksa at his official residence and discussed a host of issues that concern the relationship between the two countries.
A day after Sri Lankan President Mahinda Rajapaksa was forced to cancel his speech here in the face of protests by Tamil groups, the Commonwealth on Thursday said it had offered support to the country to promote reconciliation in the trouble-torn country.
Ex-Sri Lanka captain Hashan Thilekaratne has reportedly alleged that two former senior Lankan cricketers -- Aravinda de Silva and Sanath Jayasuriya -- and former Sri Lanka Cricket Board President Thilanga Sumathipala were involved in fixing international matches.
The reconciliation commission studying Sri Lanka's ethnic war and its aftermath is ready with its final report and may present it to President Mahinda Rajapaksa over the next 15 days. Officials said on Monday that the report of the Lessons Learnt and Reconciliation Commission is being readied for presentation to the President who will then decide on making it public. LLRC spokesman Lakshman Wickremasinghe said the report could be presented to Rajapaksa before the November 15
National Security Advisor Shivshankar Menon arrived in Colombo on Monday to hold crucial talks on the controversial 13th amendment on devolution of power in the Tamil-dominated northern province and a trilateral maritime security treaty with Sri Lanka and the Maldives.
Speaker Karu Jayasuriya questioned the president's decision to suspend parliament till November 16, saying it will have "serious and undesirable" consequences on the country.
Sri Lankan President Mahinda Rajapaksa has decided to cut short his visit to Nepal in the wake of Tuesday's terror attack on his country's cricketers in Pakistan, after inking two agreements with the country
Within days of his appointment as International Advisor on Information Technology to Sri Lankan President Mahinda Rajapaksa, IT czar N R Narayana Murthy on Wednesday quit from the post citing personal reasons.
Sri Lankan President Mahinda Rajapaksa on Sunday ordered the release of his former army chief turned political rival Sarath Fonseka, paving the way for him to walk out of prison after two years
Sri Lankan President Mahinda Rajapaksa on Friday left for a two-day visit to India during which he will offer prayers at Bodh Gaya and Tirupathi. He would visit Bodh Gaya and Tirupathi and the visit was of a personal nature, presidential officials said.
Maithripala Sirisena, who scored a stunning victory, was on Friday sworn-in as Sri Lankan president, bringing the curtains down on the 10-year rule of Mahinda Rajapaksa, marking a smooth transition of power.
Sri Lankan President Mahinda Rajapaksa advocated a "humanitarian approach" to avoid clashes between fishermen from India and his country near the international maritime border (IMB).
Amid speculation that the crucial Sri Lankan probe into the three-decade ethnic conflict may be kept under wraps, President Mahinda Rajapaksa has decided to make the Lessons Learnt and Reconciliation Commission findings public.
Joins Rajapaksa's newly-formed Sri Lanka People's Party
Veteran Sri Lankan socialist leader D M Jayaratne, a close ally of President Mahinda Rajapaksa, was sworn-in on Wednesday as the country's 20th prime minister after the ruling party secured a near two-thirds majority.
Sri Lankan President Mahinda Rajapaksa helped the Congress-Dravida Munnetra Kazhagam alliance's performance in Tamil Nadu during last year's parliamentary elections by agreeing to halt the use of heavy weapons against the Liberation Tigers of the Tamil Eelam in the final stages of the civil war, a top Sri Lankan official has claimed.
Lyrics sung by young pop star Lahiru Perera reportedly upset Rajapaksa and a presidential aide said that the President was unhappy at taunts in the song against competing countries.
Finance Minister Pranab Mukherjee on Sunday called on Sri Lankan President Mahinda Rajapaksa and discussed with him bilateral relations and the issue of resettlement of the war displaced Tamils.
Sri Lankan President Mahinda Rajapaksa has said that he had never met slain Liberation Tigers of Tamil Eelam supremo Velupillai Prabhakaran and would have preferred to chat with him."I would have preferred to bring him here and have a chat with him. I have never seen this man," Rajapaksa said. The President also said he was not at all interested in knowing how the LTTE chief had been killed.
Speaker's media secretary Indunil Abeywardena said a resignation letter from President Rajapaksa has been received through the Sri Lanka high commission in Singapore.
Dominic Xavier offers his take on the unfortunate controversy and asks why politics must score over sport.
Padma Vibhushan awardee Murthy has stepped down as Infosys CEO but continues as its chief mentor and board chairman.
During the two-day visit, Mukherjee will meet President Mahinda Rajapaksa and Foreign Minister Rohitha Bogollagama and discuss the latest situation in the northern part of the island nation, sources said. Mukherjee is expected to impress upon Rajapaksa government the need for finding a political solution to the ethnic problem to ensure lasting peace.
Keen to forge all-weather ties with India, Sri Lankan President Mahinda Rajapaksa has lauded the developmental work undertaken by the country in the war-ravaged northern region and vowed not to allow his nation's soil to be used against it.
Official spokesman Lucien Rajakarunanayake said Rajapakse, who won re-election in presidential elections last month, signed a decree dissolving the national assembly with effect from midnight Tuesday.