From May 27 to 29, a workshop dedicated to strengthening biosecurity and implementing the Biological Weapons Convention (BWC) in Portuguese-speaking African countries was held at the Pavilhão de Portugal in Lisbon. Part of the SIMBA-Luso project, the event brought together experts from civil, academic, and military institutions in Angola, Mozambique, Guinea-Bissau, Cape Verde, and São Tomé and Príncipe, as well as representatives from international organizations.