N. Korea flood death toll rises to 133 with 395 missing: UN

SEOUL: Severe flooding in a North Korean border region has killed at least 133 people with hundreds more missing, according to the UN, which said the scale of the disaster was "beyond anything experienced" by local officials.

Some 107,000 people have been forced to flee their homes in the area along the Tumen River, the world body said in a statement received Monday which cited Pyongyang government figures.

The North´s official media has described the downpour which led to the floods near the northeastern border with China and Russia as the worst for decades, and said it brought severe hardship to residents.

It says a nationwide mass-mobilisation 200-day labour campaign intended to bolster the economy has been redirected to assist the flood victims.

The impoverished nation is vulnerable to natural disasters, especially floods, due partly to deforestation and poor infrastructure.

At least 169 people were killed by a massive rainstorm in the summer of 2012.

Major state resources are swallowed up by a missile and nuclear weapons programme which Pyongyang says is essential to deter US aggression.

More than 35,500 houses have been hit by the latest floods, with 69 percent of them completely destroyed, and 8,700 public buildings have been damaged, the UN Office for the Coordination of Humanitarian Affairs (OCHA) said in a statement dated Sunday.

Around 16,000 hectares (39,540 acres) of farmland have been inundated and at least 140,000 people urgently need help, it said, adding that aid agencies have released material from stockpiles in the North such as food and shelter.

UNICEF said a truck carrying emergency supplies including oral rehydration salts, medical kits, vitamin supplements and water purification tablets left Pyongyang on September 5 headed to the affected areas. It said further supplies were on the way.

The North´s government was working urgently to reopen roads and was distributing relief goods and building materials. The priority was to rebuild 20,000 homes by early October before the bitter Korean winter hits.

Much of North Korea is hilly or mountainous but slopes have long been stripped bare for fuel or turned into terraced ricefields. This allows rainwater to flow downhill unchecked.

A series of floods and droughts was partially responsible for a famine that killed hundreds of thousands between 1994-98, with economic mismanagement and the loss of Soviet support exacerbating the situation.

The United Nations Security Council is planning fresh sanctions on the nation after it staged its fifth nuclear weapons test Friday.