Sri Lanka’s President Maithripala Sirisena says no UN officials will be allowed to visit the island to conduct investigations into mass atrocities.

In an interview for the BBC Sinhala service, President Sirisena said the government had requested the UN to have faith in a domestic process.

“No, we have made a clear statement requesting them to have faith on our domestic investigation,” he said in response to a whether the government would allow external investigators.

“What we can do is to take UN's opinions in to consideration and strengthen the domestic mechanism accordingly. Therefore I don't think that we need anyone from outside to conduct the investigations. But of course, we can obtain their ideas to make our work more effective.”

The leader of the Labour Party, Ed Miliband, challenged Sri Lanka’s new president, Maithripala Sirisena, on the ongoing military presence and the plight of political prisoners.

During a meeting with Shadow Foreign Secretary Douglas Alexander, Mr Sirisena and Sri Lanka’s Foreign Minister Mangala Samaraweera, Mr Miliband highlighted the “extreme importance” of the diaspora and said there was “deep unhappiness” in the Tamil community regarding the atrocities committed during the armed conflict.

Northern Provincial Council Chief Minister C. V. Wigneswaran said the 13th Amendment “can never be the final solution” in Sri Lanka and called on the visiting India Prime Minister Narendra Modi to “ensure maximum power sharing for the North and East” ahead of his visit to Jaffna.

“We know we have a friend in him,” said Mr Wigneswaran, in an interview to The Hindu, stating Mr Modi was a “proponent and an advocate of devolution.”

“We appreciate his concerns for us, in wanting to come to the North,” he continued. “We would recommend to him that it is time to reconsider the 13th Amendment, which was a fall out from the Indo-Sri Lanka Accord of 1987 and to replace it with a more dynamic system, which would ensure maximum power sharing for the North and East.”

Mr Wigneswaran added that “the path to ultimate settlement is going to be long and arduous”, stating the “thirteenth Amendment can never be the final solution”.

India should support a United Nations investigation into mass atrocities that took place in Sri Lanka, said Northern Provincial Council member M. K. Shivajilingam in a letter Indian Prime Minister Narendra Modi ahead of his visit to Jaffna this week.

The councillor called on the Indian prime minister to support the ongoing OHCHR Investigation on Sri Lanka (OISL) stating it was the “only hope for justice, accountability and protection” for the Tamil people.

The UN Under-Secretary-General for Political Affairs Jeffrey Feltman said there are now greater expectations of Sri Lanka and encouraged the government to take immediate, feasible steps.

Speaking on his return from the island, Mr Feltman told reporters at the United Nations headquarters in New York that accountability must addres grievances in the North.

“The meetings and talks with the Government of Sri Lanka are so different than they used to be, so that leads us to greater expectations…There was suffering across all Sri Lanka, every community suffered and accountability must address the grievances in the North, but also allow that all [people] in Sri Lanka feel like all their concerns are being addressed,” he said.

The Indian government has announced it will build two warships for Sri Lanka.

Minister of State for Defence Production Rao Inderjit Singh said last Saturday, Sri Lanka had placed an order for the ships.

"From Sri Lanka, we have received an order to build two off-shore patrol vehicles (OPV) and they are under construction in the Goa Shipyard," the minister said on at an event, marking the delivery of warship CGS Barracuda to the Mauritian Coast Guard.

The Indian government is reported to be keen to restart the ferry service between Rameswaram in Tamil Nadu and Thalaimannar in the North-East of the island, with expectations that Prime Minister Modi’s forthcoming visit to Sri could breathe new life into the project.

The shipping ministry will hold a meeting regarding the service, which has been suspended for over 30 years, with Ircon International, the infrastructure company under the railway ministry, to complete construction work in Talaimannar required for any vessels to dock, The Economic Times reported.

"Ircon needs to construct a wooden pier in Talaimannar based on the same design it used in Rameshawaram. The company or the Tamil Nadu Maritime Board is yet to get into action in this matter," a senior government official told the paper.

Power and Energy minister Champali Ranawaka called on India to see Sri Lanka as one unit and not focus on just the island's Tamils, in an interview with The Hindu.

“That India is a guarantor of the northern Tamil people’s rights should now be a thing of the past,” the leader of the Sinhala nationalist JHU said in an apparent reference to India’s push for devolution of powers in Sri Lanka under the 13th Amendment.

“The Sri Lankan Tamils have to cooperate with the existing government to settle their problems without dragging India in,” the minister further said.