In November 1948, martial law was declared in the region, and the 5th Battalion of the Burma Rifles and the 2nd Chin Battalion were sent to liberate the area. By June 1949, the Burmese government's control over the region was reduced to the city of Akyab, whilst the mujahideen had possession of nearly all of northern Arakan. After several months of fighting, Burmese forces were able to push the mujahideen back into the jungles of the Mayu region, near the country's western border.[citation needed]