Nana Addo Dankwa Akufo-Addo of Ghana, Swiss Federal President Viola Amherd, Ursula von der Leyen President of European Commission, President Gabriel Boric Font of Chile, Ukrainian President Volodymyr Zelenskyy and Prime Minister Justin Trudeau of Canada after the closing press conference of the Summit on Peace in Ukraine, in Obbürgen, Switzerland, Sunday, June 16, 2024. (Alessandro della Valle)/Keystone via AP)