Picture taken on April 19, 2023 in Budapest shows a flag with the logo of the International Investment Bank (IIB) as well as the Hungarian tricolor fixed on a building that houses the bank. - The small Russian-led multilateral development bank announced that it was leaving Hungary after it was placed on a US sanctions list and Budapest withdrew its membership. "The Bank has commenced a relocation of its operations and functions of its headquarters from Hungary to Russia," the International Investment Bank (IIB) said in a statement on its website. (Photo by ATTILA KISBENEDEK / AFP)