Niger vs. Benin

Libya claims about 25,000 sq km in a currently dormant dispute in the Tommo region; location of Benin-Niger-Nigeria tripoint is unresolved; only Nigeria and Cameroon have heeded the Lake Chad Commission's admonition to ratify the delimitation treaty that also includes the Chad-Niger and Niger-Nigeria boundaries; the dispute with Burkina Faso was referred to the ICJ in 2010

talks continue between Benin and Togo on funding the Adjrala hydroelectric dam on the Mona River; Benin retains a border dispute with Burkina Faso near the town of Koualou; location of Benin-Niger-Nigeria tripoint is unresolved