"We continue to call on Russia to cease using its energy resources for coercive purposes. Russia uses its energy export pipelines to create national and regional dependencies on Russian energy supplies, leveraging these dependencies to expand its political, economic, and military influence, weaken European security, and undermine U.S. national security and foreign policy interests. These pipelines also reduce European energy diversification, and hence weaken European energy security. — U.S. Department of State, "Protecting Europe's Energy Security Act," October 20, 2020.
On December 24, the Kremlin admitted that U.S. sanctions may succeed in preventing completion of the pipeline. The U.S. government is now readying a fresh round of congressionally mandated sanctions that could deal a fatal blow to the project, according to the Reuters news agency.