The UN Special Rapporteur on the situation of human rights in Myanmar, Tom Andrews, Wednesday called for the urgent formation of an "Emergency Coalition for the People of Myanmar" to stop what he described as the military junta's "reign of terror."

The international community is failing the people of Myanmar, he said.

Addressing the Human Rights Council in Geneva, Andrews said it was time to end "the failure of those outside of Myanmar to take measures that could help end this nightmare."

Andrews highlighted the extreme human rights abuses committed by the junta, which he described as "crimes against humanity."

"The junta's military forces have murdered approximately 900 people, forcibly displaced hundreds of thousands, tortured many, including torturing people in custody to death, disappeared untold numbers, and arbitrarily detained nearly 6,000," Andrews said.

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Despite its brutality, he added, "The junta has failed to take control of the country after launching its February coup. The junta captured many levers of state power, the purse strings of Myanmar's treasury and the administrative offices, but it has not – not even close – taken control of the nation and its people."

"The people of Myanmar roundly view the junta as illegitimate and, indeed, a terrorist scourge set loose upon them. Now, more than ever, we must summon the courage of the people of Myanmar and choose the path of meaningful and sustained action," Andrews said.

Andrews' call for an Emergency Coalition for the People of Myanmar would include "nations willing to stand with the people of Myanmar through meaningful, coordinated action."

The UN expert said a coalition of nations that are willing to work together on strong action to pressure the junta was necessary considering the paralysis that has followed the consensus decision making that has plagued the international response to date.

"The UN Security Council, Human Rights Council and General Assembly have offered statements and resolutions but the people of Myanmar need immediate action," he told the Council in Geneva.

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Andrews said, "The Emergency Coalition should significantly reduce the revenue that the junta needs to continue its reign of terror by coordinated tough targeted sanctions, including against Myanmar Oil and Gas Enterprise."

"Also, it will have to outlaw the export of arms to the Myanmar military, as called for in last month's General Assembly resolution; pursue universal jurisdiction cases and coordinate investigations against Myanmar's senior security officials," he added.

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"The Emergency Coalition should dramatically increase humanitarian aid by working with the National Unity Government to use non-junta channels to assure that aid goes directly to the people of Myanmar. Also, it will have to work together to deny any claims of legitimacy that the junta may try to assert, such as the false claim that they are recognised by the UN " Andrews said.