Britain sanctioned an Iranian drone manufacturer and a number of other foreign companies on Tuesday, accusing them of supplying Russian military with weapons and components for use against Ukraine.

Since last February, the United Kingdom, the United States, and the European Union have implemented a variety of sanctions to punish Russia for its invasion of Ukraine, which Moscow refers to as a “special military operation.”

The British government imposed 25 fresh sanctions on persons and firms in Iran, Turkey, Belarus, Slovakia, Switzerland, and the United Arab Emirates, in addition to Russia.