Rodong Sinmun Sunday in an article says in this regard:

It is the criminal scenario of the puppet forces to intensify sanctions and pressure against the DPRK with the backing of outside forces and realize the foolish daydream of "the north's abandonment of nuclear program".

As soon as the puppet authorities took power, they begged their master U.S. for "cooperation in denuclearization" of the north and let out a flurry of such rhetoric as "simultaneous application of sanctions and dialogue", going desperate to block the DPRK from bolstering up the nuclear deterrent for self-defense.

Their "policy toward the north" was hit from all directions soon after its emergence, and this touched off stronger curse and denunciation against the authorities inside and outside. They have, therefore, resorted to reckless saber-rattling by fanning up the military gangsters in a bid to find a way out in military provocation.

But, it is ridiculous for the puppet warmongers to make desperate efforts to hurt someone through their futile saber-rattling.

If the puppet forces follow the U.S. which is falling deeper into the abyss of final doom despite the DPRK's warning, they would meet a barrage of fire.