Seoul/Washington: North Korea has put its rocket units on standby on Friday to attack US mainland and military bases in South Korea and the Pacific, after the United States flew two nuclear-capable stealth bombers over the Korean peninsula in a rare show of force.
North Korean leader Kim Jong-un signed off on the order at a midnight meeting of top generals and "judged the time has come to settle accounts with the US imperialists in view of the prevailing situation", official KCNA news agency said.
On Thursday, the United States flew two radar-evading B-2 Spirit bombers on practice runs over South Korea, responding to a series of North Korean threats. They flew from the United States and back in what appeared to be the first exercise of its kind, designed to show America's ability to conduct long-range, precision strikes "quickly and at will", the US military said.
The news of Kim's response was unusually swift.
"He finally signed the plan on technical preparations of strategic rockets of the KPA, ordering them to be standby for fire so that they may strike any time the US mainland, its military bases in the operational theaters in the Pacific, including Hawaii and Guam, and those in South Korea," KCNA said.
The North has an arsenal of Soviet-era Scud missiles that can hit South Korea, but its longer-range missiles are untested. Independent assessments of its missile capability suggest it may have theoretical capacity to hit US bases in Japan and Guam.
The North has launched a daily barrage of threats since early this month when the United States and the South, allies in the 1950-53 Korean War, began routine military drills. The South and the United States have said the drills are purely defensive in nature and that no incident has taken place in the decades they have been conducted in various forms.
The United States also flew B-52 bombers over South Korea earlier this week. The North has put its military on highest readiness to fight what it says are hostile forces conducting war drills. Its young leader has previously given "final orders" for its military to wage revolutionary war with the South.
Despite the tide of hostile rhetoric from Pyongyang, it has kept open a joint economic zone with the South which generates $2 billion a year in trade, money the impoverished state can ill-afford to lose.
Pyongyang has also canceled an armistice agreement with the United States that ended the Korean War and cut all communications hotlines with US forces, the United Nations and South Korea.
US SAYS NORTH ON DANGEROUS PATH
"The North Koreans have to understand that what they're doing is very dangerous," US Defense Secretary Chuck Hagel told reporters at the Pentagon.
"We must make clear that these provocations by the North are taken by us very seriously and we'll respond to that."
The US military said that its B-2 bombers had flown more than 6,500 miles to stage a trial bombing raid from their bases in Missouri as part of the Foal Eagle war drills being held with South Korea.
The bombers dropped inert munitions on the Jik Do Range, in South Korea, and then returned to the continental United States in a single, continuous mission, the military said.
Thursday's drill was the first time B-2s flew round-trip from the mainland United States over South Korea and dropped inert munitions, a Pentagon spokeswoman said.
Victor Cha, a North Korea expert at the Center for Strategic and International Studies, said the drill fit within the context of ramped efforts by the Pentagon to deter the North from acting upon any of its threats.
Asked whether he thought the latest moves could further aggravate tensions on the peninsula, Cha, a former White House official, said: "I don't think the situation can get any more aggravated than it already is."
Despite the shrill rhetoric from Pyongyang, few believe North Korea, formally known as the Democratic People's Republic of Korea, will risk starting a full-out war.
Still, Hagel, who on March 15 announced he was bolstering missile defenses over the growing North Korea threat, said all of the provocations by the North had to be taken seriously.
"Their very provocative actions and belligerent tone, it has ratcheted up the danger and we have to understand that reality," Hagel said, renewing a warning that the US military was ready for "any eventuality" on the peninsula. North Korea conducted a third nuclear weapons test in February in breach of UN sanctions and despite warnings from China, its one major diplomatic ally.