Flooding in eastern Libya after weekend storm leaves 2,000 people feared dead

The destruction appeared greatest in Derna, a city formerly held by Islamic extremists in the chaos that has gripped Libya for more than a decade and left it with crumbling and inadequate infrastructure. Libya remains divided between two rival administrations, one in the east and one in the west, each backed by militias and foreign governments.

The confirmed death toll from the weekend flooding stood at 61 as of late Monday, according to health authorities. But the tally did not include Derna, which had become inaccessible, and many of the thousands missing were believed carried away by waters.

Video by residents of the city posted online showed major devastation. Entire residential areas were erased along a river that runs down from the mountains through the city centre. Multi-story apartment buildings that once stood well back from the river were partially collapsed into the mud.

In a phone interview with al-Masar television station Monday, Prime Minister Ossama Hamad of the east Libyan government said 2,000 were feared dead in Derna and thousands were believed missing. He said Derna has been declared a disaster zone.

Ahmed al-Mosmari, a spokesman for the country's armed forces based in the east, told a news conference that the death toll in Derna had surpassed 2,000. He said there were between 5,000 and 6,000 reported missing. Al-Mosmari attributed the catastrophe to the collapse of two nearby dams, causing a lethal flash flood.

Since a 2011 uprising that toppled and later killed long-time ruler Moammar Gadhafi, Libya has lacked a central government and the resulting lawlessness has meant dwindling investment in the country's roads and public services and also minimal regulation of private building. The country is now