This would not be the first time the United States blocked a foreign nation from access to the dollar system as it did so with Russian Federation in 2014 and 2015, locking several banks from its former Cold War enemy out of the SWIFT system.
"It's important to see who can be the first to lower his fist and reduce the tension", said Inoki, who, like U.S. basketball star Dennis Rodman, has made numerous visits to North Korea.
They have proposed a freeze-for-freeze which would halt North Korean nuclear and missile tests in exchange for the US and South Korea stopping their joint military exercises - something the Trump administration has rejected as a false equivalence.
The State Department said Joseph Yun, the U.S. special representative for North Korean policy, was in Moscow on Tuesday for talks with Russian officials.
The latest United Nations sanctions against the North were considerably weaker than what the United States had sought. It has voted unanimously on a new sanctions resolution.
Pyongyang warned the United States on Monday that it would pay a due price for spearheading efforts on U.N. sanctions.
"We will continue the debate last week on additional European Union sanctions to complete the work of the Security Council and exert maximum pressure on North Korea", Mugereny said.
According to the statement issued by Peru's Ministry of Foreign Affairs, North Korea has "ignored the constant calls from the worldwide community to fulfill its global obligations, to respect worldwide law and to end its nuclear program in an irreversible and verifiable manner". The latest threat comes following sanctions that were approved by China and Russian Federation.
Washington and its allies have said there is a growing urgency for China, North Korea's top ally and trading partner, to apply more pressure on its already isolated neighbor to get it to back down on its nuclear weapons and missiles programs.
Resolution 2375 also includes a ban on exports of North Korean textiles, a key source of revenue for the regime and restrictions on the use of North Korean workers overseas. Almost 80 percent went to China.
The sanctions are less drastic than what was initially intended by the U.S., who also called for a ban on United Nations member countries selling gas, oil and refined petroleum products to North Korea. China supplies most of North Korea's crude.
The Trump administration wanted more, advocating for what the Associated Press referred to as "potentially crippling ban on oil imports" and freezing the worldwide assets of Kim and his government.
Trump said he'd taken a liking to the Chinese leader, but in the months since, he's reverted to criticizing China for its trade policies and accused the country of failing to exert sufficient pressure on North Korea.
Also the resolution prohibits UN Member States from providing work authorizations for DPRK nationals unless "is required for the delivery of humanitarian assistance, denuclearization or any other goal", consistent with other resolutions on the topic.
The foreign minister, who will be in NY next week for UN leadership meetings, called on all nations to fully implement the sanctions. If the United States does move ahead with sanctions on China, it could bring about unforeseen catastrophe in the global markets and worldwide trade.