Polish Prime Minister Mateusz Morawiecki (R) welcomes European Council President Charles Michel for a Visegrad Group meeting at the Senators' Hall of the Wawel Royal Castle in Krakow, Poland, on February 17, 2021. - The Visegrad Group, an alliance between Poland, Czech Republic, Slovakia and Hungary, celebrates its 30th anniversary. (Photo by BARTOSZ SIEDLIK / AFP)