Prime Minister of Ukraine Denis Shmygal said in the Verkhovna Rada that unlike gas, Kiev cannot stop the transit of oil, and Ukraine will become the gas safe of Europe.

Slovakia’s Prime Minister Robert Fico said he wasn’t ruling out the resumption of gas through Ukraine after a deal between Kyiv and Moscow expired at the beginning of this year.

However, Fico says it will cost Slovakia 1 billion euros ($1 billion) a year in higher prices for the gas it uses and 500 million euros in onward transit fees. He has threatened to cut emergency electricity supplies to Ukraine as Russia attacks its power grid,