The U.S. imperialists intimidated the DPRK by letting B-1B stationed in Anderson Air Force Base on Guam fly to the sky above the Korean peninsula on the morning of October 7.

Earlier, they sent B-1B for staging a mad-cap drill of striking major strategic facilities of the DPRK at Sangdong Firing Range in south Korea on October 6.

The U.S. imperialists have so far resorted to nuclear intimidation against the DPRK but it is the first time that they let notorious nuclear-capable bombers make a series of sorties to stage nuke-dropping drills, crying out for "preemptive nuclear strike" at the DPRK.

The gravity of the situation lies in that the sorties of B-1B to the sky above the Korean peninsula were timed to coincide with the drill for a "preemptive nuclear strike" going on in Alaska under the simulated conditions of an actual war.

Involved in the frantic Alaska drill for "preemptive strike" at the DPRK supreme leadership and nuclear and strategic rocket bases are combined air forces of the U.S., south Korea, New Zealand and NATO.

The DPRK can never overlook the frequent risky maneuvers of B-1Bs at this time.

The situation goes to prove that the U.S. imperialists' frantic moves for a "preemptive strike" at the DPRK have reached an extreme phase, irrevocable.

As they are getting more pronounced in their scheme to mount a "preemptive nuclear strike" at the DPRK, the counteraction of its army will get tougher and more merciless.

As already declared, the military counteraction of the DPRK will be a preemptive strike of its own style.

The nearer the aggressors come, the earlier they will meet their self-destruction.

The world will clearly see how the invincible DPRK will smash the war maniacs' reckless moves for a "preemptive nuclear strike."