Rights group demands trial of new Sri Lanka army chief for alleged war crimes

Silva was appointed by President Maithripala Sirisena on Wednesday. Considered an outstanding military officer, Silva is also the youngest in the Sri Lankan Army to become a major general.

The Johannesburg-based International Truth and Justice Project (ITJP) said Silva was named by a UN investigation for his part in commanding the 58 Division of the army "which was the unit responsible for repeated and deliberate attacks on hospitals, food distribution queues and displacement camps resulting in tens of thousands of civilian deaths" towards the end of brutal 37-year civil war when the LTTE was finally crushed.

"Sri Lanka now has a chief of army staff who risks arrest every time he travels abroad, if any country is foolish enough to give him a visa," an ITJP release said.

The ITJP said that in 2011, a war crimes lawsuit was filed against Silva in New York but had failed because he enjoyed diplomatic immunity at the time.

The UN Human Rights Council resolutions have called for accountability over alleged war crimes in the final 2009 battle blamed on both the LTTE and the military. The military has denied the allegations.

The war crimes accusations include bombing of hospitals, blocking humanitarian aid convoys, bombing civilians and murdering those who had surrendered.

Rights groups allege that at least 40,000 Sri Lankan Tamils were killed by government forces during the last stages of the civil war that left a total of 100,000 people dead.