Optimally this requires a federal binational state. Kohn was a prominent leader of Brit Shalom, which promoted a binational state in Palestine. The hope was that a binational state would ensue, which meant an unpartitioned Palestine. Mediterranean deployments brought participation in fleet, binational, and multinational (NATO) exercises. As of 2019, Palestinians are not in favor of a binational state. The overall Great Lakes Basin is monitored by the binational Great Lakes Commission. It is also the first binational biosphere reserve. It also represents Germany's permanent contribution to the binational I. German/Dutch Corps. There was a project to join both cities through a binational bridge. Dual nationality is only permitted at birth (eg, binational parents). It is a binational channel broadcast in both countries. A binational emergency plan coordinates UK and French emergency activities. It is operated and maintained by the binational Buffalo and Fort Erie Public Bridge Authority. It also received Special Mention at the Colombia-Venezuela Binational Film Festival. A binational recovery plan was developed in 1984, and revised in 1992.