Ukraine's President Volodymyr Zelenskyy, second right, gestures as he leaves after receiving the International Charlemagne Prize in Aachen, Germany, Sunday, May 14, 2023. Zelenskyy set off across Europe with a long shopping list. Ukraine’s president will head home with much of what he wanted – though not the Western fighter jets he seeks to defend against Russian air attacks. (AP Photo/Michael Probst, File)