Sanctions on Myanmar and withholding of US aid are among options for pressing that country's government to stop attacks on Rohingya Muslims, US officials said on Thursday, adding that they must be careful to avoid worsening the crisis, report agencies.
"We don't want to take actions that exacerbate their suffering. There is that risk in this complicated environment," Deputy Assistant Secretary of State Patrick Murphy told a US House of Representatives Foreign Affairs Committee hearing.
Hundreds of thousands of Rohingya Muslims have fled Myanmar's Rakhine state since security forces responded to Rohingya militants' attacks on Aug 25 by launching a crackdown the United Nations has denounced as ethnic cleansing.
Myanmar rejects that accusation, insisting action was needed to combat "terrorists" who killed civilians.
But the UN humanitarian aid chief said on Friday Muslim Rohingyas are still fleeing from Myanmar to Bangladesh and the United Nations is bracing for a possible "further exodus".
Mark Lowcock, UN under-secretary-general for humanitarian affairs, reiterated an appeal for humanitarian access to the population in northern Rakhine, saying the situation was "unacceptable".
Many US lawmakers have clamored for a strong US response to the crisis and criticized government leader Aung San Suu Kyi, a Nobel peace laureate once hugely popular in Washington, for failing to do more.
Representative Ed Royce, the Foreign Affairs committee's Republican chairman, said her recent statement denying that the military had conducted "clearance operations" was "factually false" and said she should speak out.
"Those responsible for these atrocities must face justice. She and the military generals must rise to this challenge. This is ethnic cleansing," Royce said.
Representative Eliot Engel, the committee's top Democrat, was one of several committee members who said Washington should reconsider its decision to ease sanctions on the country and military.
In particular, they called on Myanmar to allow international inspectors access to Rakhine State.
"We're sitting here in our white shirts and our suits and these people are being slaughtered and thrown out of their country," Republican Representative Scott Perry said.
"Somebody needs to take action," he added. Murphy said efforts were under way to identify individuals responsible for rights violation.
