Pyongyang, May 26 (KCNA) -- At the scene of the destroyer launch accident, the work for completely restoring the balance of the warship is being actively conducted under the technical guidance of an expert group according to its schedule.

The investigation group of the destroyer launch accident informed the Central Military Commission of the Workers' Party of Korea of its work on May 25.

On the basis of the data of the accident investigation group, the law-enforcement organ summoned and detained Ri Hyong Son, vice department director of the Munitions Industry Department of the Party Central Committee, who was greatly responsible for the occurrence of the serious accident. -0-