The United States has imposed sanctions on companies it accused of being involved in the production of or transfer to Russia of Iranian drones that have been used in attacks on civilian infrastructure in Ukraine. The U.S. Treasury Department in a statement on November 15 said it imposed sanctions on the Shahed Aviation Industries Research Center, accusing it of being responsible for the design and production of Shahed-series drones being used by Russian forces in Ukraine, as well as other companies. To read the original story from Reuters, click here.