The statement said that the DPRK successfully conducted the nuclear warhead explosion test, fully demonstrating once again the might as an independent nuclear power.

The DPRK, which beat back the aggression by the U.S. imperialists and their followers in the 1950s, has fully prepared itself to eliminate any enemy from the earth without mercy, the statement noted.

Marshal Kim Jong Un who is successfully carrying forward the idea and cause of President Kim Il Sung and HE Kim Jong Il is remarkably strengthening the might of the DPRK, it pointed out.

The world progressive people are extending warm congratulations to the Korean people winning only victories in the struggle for defending the sovereignty of the country under the wise guidance of HE Kim Jong Un, it added.