People gather for a demonstration outside the surviving Al-Sahaba mosque in Libya's eastern city of Derna on September 18, 2023, as they protest against government neglect to the two dams which broke and led to the deadly flash floods that hit the city the prior week. A week after a tsunami-sized flash flood devastated the Libyan coastal city of Derna, sweeping thousands to their deaths, the international aid effort to help the grieving survivors slowly gathered pace. The enormous flood, fuelled by torrential rains on September 10, had broken through two upstream dams and sent a giant wave crashing down the previously dry river bed, or wadi, that bisects the city of about 100,000 people. (Photo by Hussam AHMED / AFP)