BRUSSELS (AP) — European Commission chief Ursula von der Leyen said Wednesday that the 27-nation Europe Union needs to make emergency plans to prepare for a complete cut-off of Russian gas in the wake of the Kremlin’s war in Ukraine.

The EU has already imposed sanctions on Russia, including on some energy supplies, and is gearing away from Kremlin-controlled deliveries, but von der Leyen said the bloc needed to be ready for shock disruptions coming from Moscow.

“We also need to prepare now for further disruption of gas supply and even a complete cut-off of Russian gas supply,” von der Leyen told the EU legislature in Strasbourg, France.