Yangon - Nobel peace laureate Malala Yousafzai and mainly Muslim countries in Asia led a growing chorus of criticism on Monday aimed at Myanmar and its civilian leader Aung San Suu Kyi over the plight of the Rohingya Muslim minority.Nearly 90 000 Rohingya have flooded into Bangladesh in the past 10 days following an uptick in fighting between militants and Myanmar's military in strife-torn western Rakhine state.The impoverished region bordering Bangladesh has been a crucible of communal tensions between Muslims and Buddhists for years, with the Rohingya forced to live under apartheid-like restrictions on movement and citizenship.The recent violence, which began last October when a small Rohingya militant group ambushed border posts, is the worst Rakhine has witnessed in years, with the UN saying Myanmar's army may have committed ethnic cleansing in its response.Suu Kyi, a former political prisoner of Myanmar's junta, has come under increasing fire over her perceived unwillingness to speak out against the treatment of the Rohingya or chastise the military.She has made no public comment since the latest fighting broke out on August 25."Every time I see the news, my heart breaks at the suffering of the Rohingya Muslims in Myanmar," Pakistani activist Yousafzai, who famously survived being shot in the head by the Taliban, said in a statement on Twitter."Over the last several years I have repeatedly condemned this tragic and shameful treatment. I am still waiting for my fellow Nobel laureate Aung San Suu Kyi to do the same," she added.Malaysian Foreign Minister Anifah Aman also questioned Suu Kyi's silence."Very frankly, I am dissatisfied with Aung San Suu Kyi," Anifah told AFP."[Previously] she stood up for the principles of human rights. Now it seems she is doing nothing." The growing crisis threatens Myanmar's diplomatic relations, particularly with Muslim-majority countries in Southeast Asia such as Malaysia and Indonesia, where there is profound public anger over the treatment of the Rohingya.