The Nobel Peace Prize:

2009 Barack Obama "for outstanding efforts to strengthen international diplomacy and cooperation among peoples" Five years after the Second Cold War.
2012 - The EU for six decades of protecting human rights in Europe and its long-term role in uniting the continent. Brexit in four years.
2013 – Organization for the Prohibition of Chemical Weapons for its extensive work on the elimination of chemical weapons Three years later, chemical weapons were used against civilians in Syria.
2017 International Campaign for the Prohibition of Nuclear Weapons.