Strict enforcement actions taken by the US to enforce sweeping restrictions on the export of technology and industrial goods to Russia ,and any foreign countries who seek to help circumvent the action taken to undemine the Russian defense and technology industries. Airlines in Russia, Aeroflot, Azur Air, and UTair are denied access to US made parts or to receive services anywhere in the world including refueling. The actions would apply to China and other countries if they circumvent controls. The controls are enforced through coordination with US allies and partners that monitor for compliance.
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