https://www.cnet.com/news/mit-severs-links-with-huawei-zte-due-to-us-investigations/

"MIT is not accepting new engagements or renewing existing ones with Huawei and ZTE or their respective subsidiaries due to federal investigations regarding violations of sanction restrictions," she wrote. "The Institute will revisit collaborations with these entities as circumstances dictate."

The letter also notes that collaborations with China, Russia and Saudi Arabia -- countries that have strained relationships with the US -- would be subject to additional review.