Every Hamas tunnel 3 Million x 13 Destroyed

Every Hamas tunnel is a school, a hospital, a library that will never be built.
Two days after entering the ground, a senior IDF officer noted that the forces have already managed to significantly impact the Hamas tunnel infrastructure. "In a day and a half we uncovered 13 assault and terrorism tunnels, and Hamas loses its most significant, strategic asset," the senior officer said at the time. "This is a defense mechanism that the organization built under the Gaza Strip. It Hamas's baby project, and we hit it significantly. " {original source}