Censor.NET reports citing Yonhap.
"The U.S. attempt to invade the DPRK is getting evermore reckless," the North's official Korean Central News Agency (KCNA) commented the situation.
"The U.S. evermore undisguised reinforcement of the nuclear force goes to clearly prove that it is trying to make a preemptive nuclear strike at the DPRK a fait accompli. The right to make a preemptive nuclear strike is not the monopoly of the U.S.," the North Korean commentators added.
Earlier, Washington has deployed three B-2 stealth bombers to Guam in response to repeated and heightened provocations from the communist North that included recent missile launches.