Pae Chol Jun, a worker of the Pyongyang Electric Cable Factory 326, told KCNA:

"The recent nuclear test is an actual countermeasure taken by the country to defend its security and sovereignty.

The heroic feat performed by the nuclear developers is stirring up workers.

I will redouble my efforts to boost the production of various kinds of electric cables, following the spirit displayed by those admirable heroes of the nation."

Han Jin Ok, an engineer of the Pyongyang Daily Necessities Factory, said:

"The successful nuclear test is a historic event that displayed the potentials of the DPRK's science and technology.

Inspired by it, I will do my best to step up the updating of production processes at the factory."

Hyon Nam, a workshop head of the Pyongyang Thermal Power Complex, said:

"No threat can frighten the DPRK people united close around the dear respected Kim Jong Un.

I will work hard to bring about a fresh surge in electricity output with the spirit of dealing a heavy blow at the U.S.-led hostile forces."