Hamas executed dozens of diggers responsible for its extensive tunnel system in past weeks, fearing the workers would reveal the site locations to Israel, a report on the Mako website’s army blog said…

Sources in Gaza told the website that Hamas took a series of precautions to prevent information from reaching Israel. The terror organization would reportedly blindfold the excavators en route to the sites and back, to prevent them from recognizing the locations. The tunnels were strictly supervised by Hamas members, and civilians were kept far from the sites.

M., a former tunnel digger and Israeli collaborator, told the website that Hamas would strip search the workers to ensure they had no recording devices or cameras hidden on them.