The recent tweet of the united states president has revealed the intention of the country to disconnect from any country having any form of trade with North Korea. This came after the last nuclear test of North Korea on Sunday.
According to the tweet, North Korea has become a big threat to countries who may stand up against it following its nuclear programs. Therefore, the united states are considering closing business transactions with countries having any form of business with North Korea.
The United States is considering, in addition to other options, stopping all trade with any country doing business with North Korea.
— Donald J. Trump (@realDonaldTrump) September 3, 2017