US Secretary of State Mike Pompeo, Japanese Foreign Minister Taro Kono and his South Korean counterpart Kang Kyung-wha on Sunday urged North Korea to take concrete steps toward complete denuclearization. The allied countries agreed to keep UN-backed economic sanctions on Pyongyang until it completely dismantles its nuclear program.

"We were able to reaffirm our unwavering commitment to the continued strengthening of our trilateral cooperation towards the common goal of North Korea's complete, verifiable and irreversible dismantlement of all nuclear weapons and missiles," Kono told a joint news conference in Tokyo.

Read more: Is North Korea defying the US in expanding weapons production?

The talks come a day after Pompeo's Pyongyang visit, which he dubbed successful. But on Saturday, North Korean officials rejected US demands for denuclearization, calling them "unilateral."

North Korea also slammed Washington's "gangster-like" attitude.

"The US is fatally mistaken if it went to the extent of regarding that the DPRK (North Korea's official name) would be compelled to accept, out of its patience, demands reflecting its gangster-like mindset," according to a statement relayed by the state-run KCNA news agency.

Mike Pompeo, Taro Kono and Kang Kyung-wha said they remain committed to the sanctions regime

A diplomatic failure?

A landmark meeting between US President Donald Trump and North Korean leader Kim Jong Un on June 12 in Singapore had raised hopes for peace on the Korean peninsula and improved US-North Korea ties.

But there hasn't been much progress on the commitments made during the Singapore summit.

On Saturday, Pompeo said he received new denuclearization commitments from the Kim regime during his two-day stay in North Korea.

But North Korea's official response after Pompeo's departure from Pyongyang was in contrast to the secretary of state's optimistic statement.

Guns, gold and gas: What UN sanctions target North Korea? Coal and iron In August 2017, the UN Security Council adopted a resolution banning all coal, iron, iron ore and lead imports from North Korea. Pictured here is China's Liaoning Greenland Energy Coal Co. in Dandong, on the border with North Korea.

Guns, gold and gas: What UN sanctions target North Korea? Currency North Korea is prohibited from opening banks abroad, and UN member states are prohibited from operating financial institutions on Pyongyang's behalf. Any dealings that might help North Korea skirt the sanctions are banned, and UN member states must expel and repatriate anyone working on the regime's financial behalf.

Guns, gold and gas: What UN sanctions target North Korea? Shipping This North Korean cargo ship found itself boarded for inspection in the Philippines in March 2016 after the United Nations ordered member nations to de-register any vessel owned, operated or crewed on orders from Pyongyang. North Korean ships also cannot fly the flags of other nations to evade sanctions.

Guns, gold and gas: What UN sanctions target North Korea? Air travel Air Koryo, North Korea's national carrier, remains exempt from aviation sanctions and still has scheduled flights to China and Russia, as well as several domestic routes. However, the airline cannot fly to the European Union, which has banned it on safety grounds, and the United States prevents citizens from legally conducting business with the carrier.

Guns, gold and gas: What UN sanctions target North Korea? Fuel In December 2017, a new raft of UN sanctions targeted fuel imports in North Korea, meaning its residents could have difficulties driving the country in Pyeonghwa sedans (pictured above). The sale and transfer of diesel and kerosene are limited while the import of crude oil is capped at 4 million barrels a year.

Guns, gold and gas: What UN sanctions target North Korea? Bank accounts, real estate UN sanctions limit North Korea's diplomats abroad — at the country's Berlin embassy, for example — to only one bank account each. North Korea is also not permitted to own real estate abroad for any purposes other than consular.

Guns, gold and gas: What UN sanctions target North Korea? Military training It's a safe bet that North Korea's marching military did not learn its moves abroad: UN sanctions ban foreign security forces from training the country's army, police or paramilitary units. The United Nations does permit medical exchanges, but otherwise allow very little assistance of scientific or technical value.

Guns, gold and gas: What UN sanctions target North Korea? Statues Anyone wanting to own a larger-than-life Kim will have to await the end of North Korea's nuclear program. The UN sanctions currently ban the sale of statues by the nation.



"I know actually what precisely took place. When we spoke to them about the scope of denuclearization, they (North Koreans) did not push back," Pompeo told media in Tokyo on Sunday.

Despite diplomatic efforts, the Trump administration would continue enforcing sanctions until North Korea carried out "fully verified final denuclearization," said Pompeo.

"There will be a verification connected to the complete denuclearization. It's what President Trump and Chairman Kim both agreed to," he added.

Read more: Under pressure from US, Japan's Shinzo Abe 'cancels Iran trip'

International sanctions against North Korea have crippled its economy

shs/ls (dpa, Reuters, AFP)

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