American Marconi Wireless News - N.Korea fires missiles, flies warplanes as it blames US for 'escalation'

As the United Nations Security Council met to discuss Pyongyang's Tuesday launch of an intermediate-range ballistic missile over Japan, North Korea blamed Washington for "escalating the military tensions on the Korean peninsula".

The recent launches -- six in less than two weeks -- were "the just counteraction measures of the Korean People's Army", Pyongyang's foreign ministry said in a statement Thursday.

Seoul, Tokyo and Washington have ramped up joint military drills in recent weeks, and carried out fresh exercises Thursday involving a US navy destroyer from the USS Ronald Reagan aircraft carrier's strike group.

The United States redeployed the nuclear-powered aircraft carrier to waters east of South Korea as part of a broad-ranging military response to Pyongyang's Tuesday test, which also included joint bombing and missile drills.

The carrier's redeployment prompted an angry response from the North, with the foreign ministry saying it posed "a serious threat to the stability of the situation on the Korean peninsula".

Seoul's military said it had scrambled 30 fighter jets Thursday after 12 North Korean warplanes staged a rare "formation flight north of the inter-Korean air boundary [and] conducted air-to-surface firing drills."

Early on Thursday, South Korea's military said it had detected two short-range ballistic missiles launched from the Samsok area in Pyongyang towards the East Sea, also known as the Sea of Japan.

It appeared to be the first time North Korea has fired missiles from Samsok, an official from Seoul's Joint Chiefs of Staff told reporters.

He added that they look like a "different type of short-range ballistic missiles" from previous launches.

Tokyo also confirmed the launches, with defence minister Yasukazu Hamada telling reporters that it was important not to "overlook the significant improvement of (North Korea's) missile technology".

Later Thursday, South Korea's President Yoon Suk-yeol spoke by phone to Japanese Prime Minister Fumio Kishida, with the pair agreeing that the North's "reckless provocation" must be stopped.

They agreed on the need to "deliver a message to the North that consequences follow provocations", Seoul's presidential office said in a statement.

- China slams US -

Pyongyang's Tuesday firing of what officials and analysts said was a Hwasong-12 that travelled likely the longest horizontal distance of any North Korean test, prompted the United States to call for the emergency Security Council meeting.

At the meeting, North Korea's longtime ally and economic benefactor China blamed Washington for provoking the spate of launches by Kim Jong Un's regime.

Deputy Chinese ambassador to the UN Geng Shuang said North Korea's recent launches were "closely related" to military exercises in the region conducted by the United States and its allies.

Geng accused Washington of "poisoning the regional security environment".

The launches are part of a record year of weapons tests by isolated North Korea, which leader Kim has declared an "irreversible" nuclear power, effectively ending the possibility of denuclearisation talks.

US ambassador to the UN Linda Thomas-Greenfield called for "strengthening" existing sanctions on North Korea, something China and Russia vetoed in May.

The council has been divided on responding to Pyongyang's nuclear ambitions for months, with Russia and China on the sympathetic side and the rest of the council pushing for punishment.

Officials in Seoul and Washington have been warning for months that Pyongyang will also conduct another nuclear test, likely after China's Party Congress on October 16.

"At this point, for Kim to turn back and halt provocations would seem counterproductive to his interests, not to mention the amount of resources squandered to conduct these weapons tests," Soo Kim, an analyst at the RAND Corporation, told AFP.

"We are indeed in a cycle of weapons provocations. What's left, essentially, is an intercontinental ballistic missile test and potentially the long-awaited seventh nuclear test."

Y.Kobayashi--AMWN