Open this photo in gallery Migrants rescued by Tunisia's national guard during an attempted crossing of the Mediterranean by boat arrive at the port of el-Ketef in Ben Guerdane, in southern Tunisia near the border with Libya, on June 27, 2021.... FATHI NASRI/ AFP/ Getty ImagesAt least 21 migrants died after the boat carrying them sank off the coast of Tunisia, a security official said, the second such disaster in two days in the region. The coastguard recovered the bodies on Sunday off the port