Russia's VTB bank logo is pictured at the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 3, 2026. (Photo by Olga MALTSEVA / AFP via Getty Images)

Russia's power company Rosseti logo is pictured at the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 3, 2026. (Photo by Olga MALTSEVA / AFP via Getty Images)

An Airbus A320-212 aircraft by German airline Condor (top) flies over the clouds and prepares to land at the Frankfurt International Airport in Frankfurt am Main, western Germany, on June 3, 2026. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

Star alliance airliner flies over the clouds and prepares to landing at Frankfurt International Airport in Frankfurt am Main, western Germany, on June 3, 2026. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

A bird flies above MesseTurm skyscraper building in Frankfurt am Main, western Germany, on June 3, 2026. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

An Airbus A321-231 aircraft by German airline Lufthansa (top) flies over the clouds and prepares to land at the Frankfurt International Airport in Frankfurt am Main, western Germany, on June 3, 2026. (Photo by Kirill KUDRYAVTSEV / AFP via Getty Images)

Russia's top liquefied natural gas (LNG) producer Novatek logo is pictured at the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 3, 2026. (Photo by Olga MALTSEVA / AFP via Getty Images)

Russia's top liquefied natural gas (LNG) producer Novatek logo is pictured at the St. Petersburg International Economic Forum (SPIEF) in Saint Petersburg on June 3, 2026. (Photo by Olga MALTSEVA / AFP via Getty Images)