The Arakan Rohingya Salvation Army (ARSA) did not say what action it would take after the ceasefire ends at midnight on Monday but it was "determined to stop the tyranny and oppression" waged against the Rohingya people.

"If at any stage, the Burmese government is inclined to peace, then ARSA will welcome that inclination and reciprocate," the group said in a statement.

Government spokesmen were not immediately available for comment.

When the ARSA announced its one-month ceasefire from Sept. 10, a government spokesman said: "We have no policy to negotiate with terrorists."

The rebels launched coordinated attacks on about 30 security posts and an army camp on Aug. 25 with the help of hundreds of disaffected Rohingya villagers, many wielding sticks or machetes, killing about a dozen people.

In response, the military unleashed a sweeping offensive across the north of Rakhine State, driving more than half a million Rohingya villagers into Bangladesh in what the United Nations branded a textbook example of "ethnic cleansing".

Myanmar rejects that. It says more than 500 people have been killed in the fighting, most of them "terrorists" who have been attacking civilians and torching villages.

The ability of the ARSA, which only surfaced in October last year, to mount any sort of challenge to the Myanmar army is not known but it does not appear to have been able to put up resistance to the military offensive unleashed in August.

Inevitably, there are doubts about how the insurgents can operate in areas where the military has driven out the civilian population, cutting the insurgents off from recruits, food, funds and information.

The ARSA accused the government of using murder, arson and rape as "tools of depopulation".

REUTERS