Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Looks to Block Nord Stream 2 as Denmark Permits Route for Pipeline Tatiana Vorozhko The United States says it is still looking for ways to block a proposed natural gas pipeline connecting Russia and Germany, after the Danish government this week cleared away one of the last legal obstacles to the project, known as Nord Stream 2. "The Department of Energy strongly believes that the Nord Stream 2 threatens the energy security and national security of U.S. allies in Europe [and] strengthens Russia's control over the region's energy supply," said a DOE spokesperson, speaking on background. "The United States will continue to look into all tools at its disposal regarding this project," said the spokesperson. "All options are on the table." The Danish Energy Agency announced Wednesday that it would permit the proposed pipeline to pass through its exclusive economic zone, saying it was "obliged to allow the construction of transit pipelines" under the U.N. Convention on the Law of the Sea. .