Russia will be "reintegrated" into the world economy and the European energy system once a peace deal is achieved and the war ends in Ukraine, Prime Minister Viktor Orban told state radio on Friday.

Ukrainians on Thursday worried that U.S. President Donald Trump was preparing to sell out their country following his phone call with Russian President Vladimir Putin, though some expressed cautious hope over his effort to swiftly end the war.

Vice President JD Vance told The Wall Street Journal that it was too early to talk about specific territorial or security arrangements.