According to KCNA (2015-9-25):
The Presidium of the Supreme People’s Assembly of the DPRK decided to give special bonus to the service personnel and people who rendered devoted and loyal services to present the party with labor gifts.
A decree of the Presidium of the SPA on this was made public on Sept. 23.
The decree said special bonus amounting to 100 percent of monthly rated salaries and wages will be bestowed on all the service personnel, working people and those who receive pensions, subsidies and scholarships on the occasion of the 70th founding anniversary of the Workers’ Party of Korea.
