[sanctionsdueto]

[1] https://www.state.gov/russia-business-advisory/ :

> The United States assesses that doing business in the Russia Federation and in Russia-occupied territories of Ukraine poses serious legal, financial, and reputational risks.

Furthermore,

North Korea is a state sanctioned by the UN.

UN policies forbid UN Member States (and UNSC members) from collaborating with sanctioned states such as North Korea.