Berlin, Aug 11 German Foreign Minister Heiko Maas said that he had complained to US Secretary of State Mike Pompeo about the threat of sanctions against a German port company due to the Nord Stream 2 project.
Maas said he spoke with Pompeo over phone on Sunday to complain about the decision by three US senators who threatened the German port operator Faehrhafen Sassnitz with sanctions over its support of the Russia-Germany gas pipeline project, Xinhua news agency reported on Monday.
In their letter which got published on Friday, the three senators warned that the port operator could destroy its future financial viability if it does not cease all cooperation with companies working on the pipeline stretching 1,230 km from Russia to Germany via the Baltic Sea.
"I mentioned it in a telephone call yesterday and expressed my surprise and displeasure," said Maas on Monday in Berlin.
Washington and Berlin have long been at odds at the Nord Stream 2 pipeline.
US President Donald Trump has long voiced his discontentment about the Nord Stream 2 project, complaining about Germany's large payment to Russia on energy and "delinquency" on military spending.
German government and officials have repeatedly condemned the US sanctions and Washington's extraterritorial administration.
Last week, Bundestag economic committee chairman Klaus Ernst called on the German government to consider countermeasures and, if necessary, implement punitive tariffs against the US LNG gas.
( With inputs from IANS )