WA 23 Belehrad - Srbský prezident Aleksandar Vučič (vpravo) a švajčiarsky prezident Guy Parmelin kráčajú počas uvítacieho ceremoniálu v Belehrade v utorok 28. apríla 2026. FOTO TASR/AP President of the Swiss Confederation Guy Parmelin, center, reviews honor guard with his Serbian counterpart Aleksandar Vucic during a welcome ceremony at the Serbia Palace in Belgrade, Serbia, Tuesday, April 28, 2026. (AP Photo/Darko Vojinovic)