In the central Mali province of Mopti, conflict has escalated since 2015 between agricultural communities like the Dogon and the Bambara, and the pastoral Fula (or Fulani) people. Historically, the two sides have fought over access to land and water, factors which have been exacerbated by climate change as the Fula move into new areas. The Dogon and the Bambara communities have formed militias, or "self-defense groups", to fight the Fula. They accuse the Fula of working with armed Islamists linked to al-Qaeda. While some Fula have joined Islamist groups, Human Rights Watch reports that the links have been "exaggerated and instrumentalized by different actors for opportunistic ends".