PYONGYANG/SEOUL -  North Korea displayed what appeared to be new long-range and submarine-based missiles on the 105th birth anniversary of its founding father, Kim Il Sung, on Saturday, as a nuclear-powered US aircraft carrier group steamed towards the region.

Missiles appeared to be the main theme of a giant military parade, with Kim’s grandson, leader Kim Jong Un, taking time to greet the commander of the Strategic Forces, the branch that oversees the missile arsenal.

A US Navy attack on a Syrian airfield this month with Tomahawk missiles raised questions about US President Donald Trump’s plans for reclusive North Korea, which has conducted several missile and nuclear tests in defiance of UN sanctions, regularly threatening to destroy the United States.

Kim Jong Un, looking relaxed in a dark suit and laughing with aides, oversaw the festivities on the “Day of the Sun” at Pyongyang’s main Kim Il Sung Square.

Goose-stepping soldiers and marching bands filled the square, next to the Taedonggang River that flows through Pyongyang, in the hazy spring sunshine, followed by tanks, multiple-launch rocket systems and other weapons. Single-engine propeller-powered planes flew in a 105 formation overhead. Unlike at some previous parades attended by Kim, there did not appear to be a senior Chinese official in attendance. China is North Korea’s lone major ally but has spoken out against its missile and nuclear tests and has supported UN sanctions. China on Friday again called for talks to defuse the crisis.

Weapons analysts said they believed some of the missiles on display were new types of intercontinental ballistic missiles (ICBM).

The North has said it has developed and would launch a missile that can strike the mainland United States but officials and experts believe it is some time away from mastering all the necessary technology.

North Korea showed two new kinds of ICBM enclosed in canister launchers mounted on the back of trucks, suggesting Pyongyang was working towards a “new concept” of ICBM, said Melissa Hanham, a senior research associate at the US-based Middlebury Institute of International Studies at Monterey, California. “However, North Korea has a habit of showing off new concepts in parades before they ever test or launch them,” Hanham said. “It is still early days for these missile designs.” The Pukkuksong submarine-launched ballistic missiles (SLBM) were also on parade. It was the first time North Korea had shown the missiles, which have a range of more than 1,000 km (600 miles), at a military parade.

Displaying more than one of the missiles indicates North Korea is progressing with its plan to base a missile on a submarine, which are hard to detect, said Joshua Pollack, editor of the Washington-based Nonproliferation Review.

“It suggests a commitment to this programme,” said Pollack. “Multiple SLBMs seems like a declaration of intent to advance the programme.”

North Korea, still technically at war with the South after their 1950-53 conflict ended in a truce but not a treaty, has on occasion conducted missile or nuclear tests to coincide with big political events and often threatens the United States, South Korea and Japan.

Choe Ryong Hae, a close aide to Kim Jong Un, addressed the packed square with a characteristically bellicose warning to the United States.

“If the United States wages reckless provocation against us, our revolutionary power will instantly counter with annihilating strike, and we will respond to full-out war with full-out war and to nuclear war with our style of nuclear strike warfare,” he said.

State news agency KCNA said the Trump administration’s “serious military hysteria” had reached a “dangerous phase which can no longer be overlooked”.

The United States has warned that a policy of “strategic patience” with North Korea is over. US Vice President Mike Pence travels to South Korea on Sunday on a long-planned 10-day trip to Asia.

China has also stepped up economic pressure on North Korea. It banned all imports of North Korean coal on Feb. 26 under UN sanctions, cutting off the North’s most important export product.

China’s national airline, Air China, weeks ago cancelled some flights to Pyongyang due to poor demand but it has not suspended all flights there, it said on Friday, denying a report by Chinese state broadcaster CCTV that all flights run by the airline between the two cities were to be suspended.

China’s Global Times newspaper, which is published by the People’s Daily, the Communist Party’s official paper, said North Korea must have felt the shockwave from the 11-ton “mother of all bombs” dropped by US forces on Islamic State-linked fighters in Afghanistan on Thursday.

“It would be nice if the bomb could frighten Pyongyang, but its actual impact may just be the opposite,” it said in an editorial.

North Korea on Friday denounced the United States for bringing “huge nuclear strategic assets” to the region as the USS Carl Vinson strike group with a flag-ship nuclear-powered aircraft carrier steamed closer.

 

China seeks Russia’s help to ‘cool’ situation

China is seeking Russia’s help to cool surging tensions over Pyongyang’s nuclear ambitions, the country’s foreign minister has told his Moscow counterpart, after Beijing warned of possible conflict over North Korea.

Fears over the North’s rogue weapons programme have soared in recent days, with a US naval strike force deployed near the Korean peninsula, while President Donald Trump has warned the threat “will be taken care of” and Pyongyang has vowed a “merciless” response to any provocation.

China - the North’s sole major ally and economic lifeline - on Friday warned that war over North Korea could break out “at any moment”.

In a call with Sergei Lavrov later Friday, Wang Yi said the common goal of the two nations was to “bring all the parties back to the negotiating table”, according to a statement on China’s Foreign Ministry website.

“China is ready to coordinate closely with Russia to help cool down as quickly as possible the situation on the peninsula and encourage the parties concerned to resume dialogue,” Wang told Lavrov, referring to the stalled six-party talks on the North’s nuclear programme that includes Russia, China and the United States.

“Preventing war and chaos on the peninsula meets common interests,” he added.

Beijing has long opposed dramatic action against the North, fearing the regime’s collapse would send a flood of refugees across its borders and leave the US military on its doorstep.

Trump insists that China must exert more leverage on Pyongyang to abandon its nuclear ambitions or suffer the consequences.

Pyongyang is already under several sets of UN sanctions over its atomic and ballistic missile programmes.