Is Rio de Janeiro preparing for war? Combating organized crime versus non-international armed conflict

Abstract The idea that Rio de Janeiro has been plunged into an actual “war” against organized crime is widely discussed and is supported by an ever-increasing number of people in Brazil. Not surprisingly, such discourse has led to less protection for the civilian population, particularly in the so-called favelas, while allowing security forces to carry out operations with even greater relative impunity. This article argues that although urban violence in Rio de Janeiro is indeed a serious problem, it does not reach the threshold required to be considered a non-international armed conflict.