Tourists sit at the Saint Nicholas square backdropped by the Alhambra in Granada, southern Spain, Wednesday, Oct. 4, 2023. Almost all of Europe's leaders will gather Thursday in and around one on of the most renowned havens of tranquility Spain's Alhambra Palace seeking to fix their increasingly turbulent and violent continent which is seeing war and political instability starting to unhinge nations and institutions. (AP Photo/Manu Fernandez)