The United States imposed sanctions against the Russian TsNIIHM

This was reported on the website of the US Treasury Department.

Earlier, the State Department expanded its interpretation of sanctions against Nord Stream 2.

So, now restrictions can affect companies that provide services or goods for ships participating in the project. 

Press Secretary of the Russian President Dmitry Peskov said that the new US sanctions on Nord Stream 2 are a manifestation of raider competition from Washington.