Spanish fortress of Mers-el-Kebir, Oran XVIIth. century | virtual reconstruction of the spanish fortress of Mers-el-Kebir, part of the defensive network of Oran that began to build in the XVIth. century and was expanded and improved in late XVIIth. century. Made for the historical magazine Despertaferro Especial IX "Los Tercios (III). Norte de África ss. XVI-XVII".