The United Nations agency in charge of addressing world hunger has begun shipments of food to North Korean flood victims, a news report said Tuesday.

The World Food Program spokeswoman Nanna Skau said corn is being provided to households that have been hit hard by recent flooding caused by torrential rain, Radio Free Asia reported. She added that assistance is being offered because flooding has caused extensive damage to farmlands and irrigation systems.

The radio broadcast monitored in Seoul said distribution of the grain will continue for the next 30 days, with each recipient being allocated 400 grams per day.

The WFP also said support will be provided to 38,067 people in 10 cities and counties in Pyongan, Hwanghae and Hamgyong provinces.

The International Federation of Red Cross and Red Crescent Societies and the U.N. Office for the Coordination of Humanitarian Affairs said torrential rains that caused flooding and landslides left 33 North Koreans dead and displaced roughly 50,000 people from their homes. In places such as Anju in South Pyongan Province, some 80 percent of the city was flooded, resulting in extensive damage to homes and buildings.

Related to the international food effort underway, Korean Sharing Movement, a South Korean non-governmental organization, said it wanted to send emergency food aid to the North and requested permission from Seoul‘s Ministry of Unification, which oversees inter-Korean affairs.

The civic groups pointed out that emergency aid shipments have always been permitted in the past regardless of the state of inter-Korean relations.

Cross-border ties have been strained following the North’s detonation of its third nuclear device in February and subsequent tightening of international sanctions. The shutting down of the joint factory park in Kaesong further strained relations.

Seoul has officially maintained that it will allow shipments of humanitarian aid to the North, but made clear it needs to first verify the extent of the flood damage.

Officials at the ministry said permission for aid shipments will be based on urgency and ability to make certain that help will reach those in greatest need. (Yonhap News)