"I cannot guarantee that an independent Polish court won't order the government to escort such an aircraft down to hand (Putin) over to the court in The Hague," Polish Foreign Minister Radoslaw Sikorski said.

Vladimir Putin should only be allowed to travel to the European Union if he agrees to an unconditional ceasefire, France has said.

Hungary's Prime Minister Viktor Orbán has celebrated his country's role as the host for upcoming talks between U.S. President Donald Trump and Russia's Vladimir Putin.

Foreign Minister Peter Szijjarto says preparations are ongoing, with only timing yet to be decided - Anadolu Ajansı

European Union foreign policy chief Kaja Kallas said on Monday that it was "not nice" that Russian President Vladimir Putin might travel to EU member Hungary for talks on the war in Ukraine.

Vladimir Putin is expected to travel to Hungary soon for talks with U.S. President Donald Trump on ending the war in Ukraine.

President Trump said last week that he and Russian President Vladimir Putin would meet in Budapest, Hungary, though he did not say when.

Vladimir Putin will be allowed safe passage through Bulgarian airspace to attend peace talks with Donald Trump in Hungary.