Throughout 2012, Richard Mosse traveled in the eastern Democratic Republic of Congo, infiltrating armed rebel groups in a war zone. The resulting installation, “The Enclave”, is the culimation of Mosse’s attempt to radically rethink war photography, searching for more adequate strategies to represent a forgotten war in which 5.4 million people have died. He discusses the ideas behind his work, as well as the experience of making it. In conversation with Andy Battaglia.