Rohingya, targeted by the military in 2017, are caught in middle as Arakan Army and military battle in country’s west.
The incident took place in the southern state of Johor in the early hours of Friday morning.
UN officials and rights groups warn hundreds of thousands of civilians are at risk amid heavy fighting in el-Fasher.
President Filipe Nyusi said the country’s army is battling ISIL-linked groups in gas-rich Cabo Delgado’s Macomia.