Carter and Bono's documentary collaboration reflects on the personal accounts of the civilians of Sarajevo, a city torn by modern warfare during the siege of Sarajevo. This conflict stems from the ethnic struggle between Bosnian Serb and Bosnian Muslim government forces. Once Bosnia and Herzegovina had declared their independence from Yugoslavia, the Serbs from Sarajevo suburbs surrounded the capital, Sarajevo, as they planned to include a territory of the country as part of their new Serbian state of Republika Srpska. This is the longest siege of a capital city in the history of modern warfare, lasting from April 1992 till February 1996. The population of Sarajevo was reduced to poverty, no longer having access to public transit, water, gas and electricity, depending greatly on relief agencies. By October 1992, no-fly zones were established by the United Nations, making it very difficult for any media cover or relief plans to be sent into the country.