In 2016, three pyrotechnicians working on humanitarian demining in Croatia died in action in three separate incidents. These incidents occurred 21 year after the end of the war and armed conflicts in Croatia. In all three incidents casualties were caused by deadly anti-personnel Yugoslavian mines PROM-1, which were 'seeded' during the war in period 1991-1995. These incidents prove that the only thing bad as war itself are remains of war: mines and unexploded ammunition.