"President Biden vowed Monday that a major European energy pipeline would be abandoned if Russia sends forces into Ukraine, intensifying pressure on the Kremlin as Western leaders attempt to stave off a renewed assault on the continent’s eastern edge.
Biden issued the threat after talks with German Chancellor Olaf Scholz, whose recently formed government has pledged to take part in Western retaliation should Russia seize more Ukrainian territory, as it did in the 2014 annexation of Crimea.
But Germany has stopped short of explicitly promising to halt the $11 billion Nord Stream 2 project, which would bring Russian gas to energy-hungry European consumers. On Monday, Scholz said only that his country was “absolutely united” with the United States and other NATO allies, “and we will not be taking different steps.”
Biden, in contrast, told reporters at the White House that “if Russia invades, that means tanks or troops crossing the border of Ukraine again, there will be no longer Nord Stream 2. We will bring an end to it.”"