News - Middle East: Japan and South Korea have imposed new sanctions on North Korean individuals and entities in response to Pyongyang’s recent missile tests, a day after the US targeted North Korea with sanctions.

The US on Thursday froze any assets held by three North Korean officials in the United States. The US Treasury has threatened to ban anyone who deals with Jon Il Ho, Yu Jin and Kim Su Gil. US officials say the three are directly involved in North Korea's weapons development.

The sanctions also freeze any US-based assets and bar dealings with these persons, but appear to be largely symbolic with no real impact on North Korea’s weapons and missiles development program.

US Secretary of State Anthony Blinken said in a statement North Korea's recent missile launches as well as the test of an intercontinental ballistic missile capable of hitting the US mainland could pose serious security risks to the region and the entire world. Blinken said the sanctions were imposed in coordination with the US allies. He said the European Union had issued similar sanctions against these three people in April.

Tokyo and Seoul announced new sanctions against Pyongyang on Friday. South Korea said it will impose sanctions on eight people, including a Taiwanese and a Singaporean citizen. South Korea’s Foreign Ministry said in a statement the people have helped North Korea's nuclear and missile development.