On Africa 54: The Economic Community of West African States, ECOWAS, warns of region wide insecurity after breakaway junta-led Burkina Faso, Mali and Niger left the bloc and formed the Alliance of Sahel States. Plus, the U.S. prepares to host the NATO summit which will start on July 9 in Washington, with focus on Ukraine’s membership and global security concerns. This and other news-related updates on today’s Africa 54!