Kyiv’s European allies threatened new sanctions against Russia, including a permanent block on the Nord Stream 2 gas pipeline that connects Russia to Germany, if the Kremlin doesn’t agree to President Trump’s 30-day cease-fire in its war with Ukraine.
Russia has supported Syria not only for the port but also to prevent this pipeline:
https://en.m.wikipedia.org/wiki/Qatar–Turkey_pipeline
With the Syrian regime change there is no use for Nord Stream 2. This is an empty threat.