The deputy security adviser at a press conference in Vientiane spouted vituperations that they will have to be more awakened to implement sanctions against north Korea, adding that if north Korea abandons nuclear and ballistic missile programme, the U.S. may think over.

It is the shining fruition of the self-reliance and self-development that the DPRK ranked itself with dignity among the military powers, being possessed of perfect nuclear attack capabilities despite the toughest sanctions of the U.S.-led hostile forces.

The U.S. intensified hostile policy and hideous nuclear threat and blackmail only resulted in making the DPRK bolster its nuclear attack capabilities in a phased way.

The U.S. desperate moves for unilaterally putting sanctions and stifling the DPRK are a hideous crime against humanity aimed at subversion of a social system of a sovereignty country as they violate the right to development and existence of the country.

The U.S.-touted UN Security Council's "resolutions on sanctions" against the DPRK assume the nature of reprisal banned by international law and, therefore, they are nothing but criminal documents devoid of impartiality, lawfulness and morality.

The U.S. is calling for tightening sanctions and pressure on the DPRK while trying to deploy THAAD in south Korea but it is nothing but a sigh of losers taken aback by the tremendous military capabilities of the DPRK.

The DPRK's line of simultaneously developing the two fronts is a strategic line to be constantly held fast to as long as the imperialists' nuclear threat and arbitrary practices go on, and if one thinks the DPRK can change its road, it is a pipedream.

The U.S. should never underestimate the tremendous mental power and inexhaustible might of the DPRK. The U.S. will be made to clearly see how the DPRK rises imposingly out of chains of sanctions, blockade and pressure.