To tame Hamas tactics using underground tunnels, Israel conducts analysis and research. One of the most diligent Israeli scientists researching these Gaza tunnels built by Hamas is Professor Joel Roskin. He is an expert in geomorphology and geology in the Department of Geography and Environment at Bar-Ilan University, Ramat Gan, Israel.

Before discussing the study, Roskin explained that the construction of underground tunnels in the battlefield has existed for thousands of years. An example of this is found in the Asur Inscription, which shows the engineering unit of King Sargon from the Akkadian Kingdom (2334 and 2279 BC) demolishing the enemy city walls.

According to Roskin, Hamas consistently learns and improves itself. They dig tunnels that are deeper, larger, and longer. At the same time, the supporting facilities, communication, electricity, and human adaptation within them are almost perfect. The location of the entrance and exit of the tunnels in urban areas makes it easier for Hamas because important infrastructure such as electricity, water, and communication are nearby.

"The holistic underground guerrilla concept includes logistic, strategic, and tactical tunnels in addition to above-ground battle methods. The underground is integrated into all aspects of Hamas' battle, including shooting positions and discreet troop concentration. It is also possible to transport prisoners and hostages and to hold them. These conditions indeed pose a challenge for full IDF offensive attacks," he concluded."