As of 5 November, some 609,000 people have fled northern Rakhine state in Myanmar to Cox’s Bazar, Bangladesh following an eruption of violence on 25 August. A large number have likely also been internally displaced within Rakhine state, but data is not available on this. The Arakan Rohingya Salvation Army (ARSA), an insurgent group, launched multiple attacks on government posts in Rakhine state, to which the Myanmar military responded with heavy force. However, it has been reported that military clearance operations targeting Rohingya may have begun prior to the ARSA attack. There are high levels of need among Rohingya both in Cox’s Bazar and also likely among IDPs in northern Rakhine. Rohingya in central Rakhine have also been affected to a lesser extent.