Thirty years ago this week, the Dayton Accords were signed in Paris, bringing an end to the Bosnian war, the most destructive conflict Europe had witnessed since 1945.
Weeks of intensive negotiations at an air base in Dayton, Ohio, finally produced a settlement to a conflict that accompanied the disintegration of Yugoslavia and saw more than 100,000 people killed and millions displaced.
The agreement was imperfect. But today, with war raging in Europe again and international cooperation appearing fragile, the Dayton Accords remind us that determined diplomacy can still prevail over violence.