From Peacekeeping to PeacemakingGiven the support of the Mulroney government, many of the Canadian units under the United Nations in Yugoslavia were willing to bend the United Nations' rules of engagement when confronting Muslim, Serb, and Croat forces, establishing Srebrenica as a Muslim safe haven and defending it against Serb attacks. The Chretien government, however, assumed a more cautious policy. Gammer shows how understanding the government's role in this particular crisis