- U.S. deploys F-22s to South Korea as part of joint military exercises
- North Korea said it was entering a "state of war" with the South
- Seoul views the threat from Pyongyang in "a serious manner"
The South Korean president on Monday warned North Korea that any provocative moves will be met with "a strong response" as the United States deployed stealth fighter jets in the tense region as part of joint military exercises.
"If there is any provocation against South Korea and its people, there should be a strong response in initial combat without any political considerations," President Park Geun-hye said at a meeting with senior defense and security officials, according to her office.
Her comments came after North Korea rattled off fresh volleys of bombastic rhetoric over the weekend, declaring that it had entered a "state of war"
with the South and labeling the U.S. mainland a "boiled pumpkin," vulnerable to attack.
The two Koreas are technically still at war after their conflict in the early 1950s ended in a truce not a peace treaty.
The secretive regime of Kim Jong Un has delivered a steady stream of verbal attacks against South Korea and the United States in recent weeks, including the threat of a nuclear strike.
It has lashed out at the U.S.-South Korean military drills currently under way and at the tougher U.N. sanctions that were slapped on it after its latest nuclear test in February.
Analysts have expressed heavy skepticism that the North has the military capabilities to follow through on many of its melodramatic threats.
But concerns remain that it could carry out a localized attack on South Korea, as it did in November 2010 when it shelled Yeongpyeong Island, killing four people.
Displays of strength
The United States has sought to show its willingness to defend its South Korean ally by drawing attention to displays of its military strength during the drills taking place in South Korea.
Washington's recent announcements concerning practice flights over South Korea by B-52 bombers and B-2 stealth bombers, both of which can carry both conventional and nuclear weapons, have not been lost on Pyongyang, which has described them as acts of U.S. hostility.
There was no immediate reaction on North Korean state media Monday to the U.S. statement saying the stealth fighters, F-22 Raptors, were sent to the main U.S. Air Force Base in South Korea to support air drills in the annual Foal Eagle training exercises there.
U.S. and South Korean officials have been trying to strike a balance between acknowledging that the North's rhetoric is cause for concern and at the same time playing down the severity of the threat.
Park said Monday that she was "viewing the threat from North Korea in a serious manner."
But a senior U.S. Defense Department official said
late last week that there were "no indications at this point that it's anything more than warmongering rhetoric."
South Korea has noted that scores of its workers have continued in recent days to enter and leave the Kaesong Industrial Complex, a joint economic cooperation zone between the two Koreas situated on the North's side of the border.
That is despite Pyongyang cutting a key military hotline on the border and threatening to shut down the complex.
Moscow and Beijing call for calm
The heightened tensions have prompted North Korea's traditional allies, China and Russia, to urge the different sides to keep a lid on the situation.
"Moscow expects all parties to exercise as much responsibility and restraint as possible in light of North Korea's latest statements," the Russian foreign ministry said Saturday according to Russian state broadcaster Russia Today.
China, which expressed frustration over Pyongyang's most recent nuclear test, also called for calm.
"We hope relevant parties can work together to turn around the tense situation in the region," Foreign Ministry spokesman Hong Lei said Friday, describing peace and stability on the Korean Peninsula as "a joint responsibility."
But the coming weeks appear laced with potential for more bouts of saber-rattling.
North Korean delegates are currently gathered in Pyongyang for the Supreme People's Assembly, the country's rubber stamp parliament.
And April 15 is the anniversary of the birth of Kim Il Sung, the nation's founder and the grandfather of Kim Jong Un. That day, the biggest national holiday in North Korea, is usually marked by large-scale parades.
Meanwhile, the U.S.-South Korean military exercises that have already stirred so much ire from the North are due to continue until the end of the month.
Finally, some analysts have noted
that Pyongyang has carried out some sort of military provocation within weeks of every South Korean presidential inauguration.
Park, the current president, took office on February 25, five weeks ago.