U.S. Imposes Sanctions on 150 Companies to Limit Tech Flow to Russia

The U.S. is sanctioning 150 foreign companies to prevent them from shipping tech to Russia.
Russia has exploited loopholes by routing goods through third countries.
The goal is to cut off Russia's access to key tech like computer chips used to locate Ukrainian forces.
The U.S. is pressuring governments supporting Russia to withdraw their assistance.
Companies like Siberica and Luminor were sanctioned for sending drone cameras and optical filters to Russia.