The Weight of Chains 3 is a 2019 Canadian documentary film which details how the military-industrial complex, big business and political interest groups endanger peoples’ health and very existence, focusing on Serbia. Directed and produced by Boris Malagurski, the film was released on September 28, 2019 in Chicago.As the third installment of The Weight of Chains trilogy, the film deals with NATO's use of depleted uranium munitions during the bombing of Yugoslavia in 1999, the environmental disaster that this allegedly caused, current threats such as genetically modified organisms, climate change and systemic issues that prevent people from taking democratic control over their countries. The film also discusses related topics in Cuba, Chile, Italy and Bolivia.