The U.N.'s World Food Program said Wednesday that it was forced to suspend operations in and around the famine-hit Zamzam displacement camp in Sudan's North Darfur because of escalating violence between the army and the paramilitary Rapid Support Forces.

The United Nations World Food Program (WFP) announced on Wednesday that it was halting aid operations at Sudan’s Zamzam displaced persons camp in North Darfur due to escalating violence between the paramilitary Rapid Support Forces (RSF) and armed groups allied with the Sudanese Armed Forces (SAF).

An international aid worker says all roads around Sudan’s famine-stricken Zamzam camp in North Darfur are blocked and the security situation there has become “unbearable.”