Ahead of such an attack, one military geography specialist outlined to CNBC how the physical features of the Gaza Strip could influence any fighting. He warned, however, that any kind of ground offensive from Israel's military would be a highly dangerous "cat and mouse game" of urban warfare, one with a particularly unique subterranean element. Anadolu Agency | Anadolu Agency | Getty ImagesThe Gaza Strip is a narrow portion of land sandwiched between Israel, Egypt and the Mediterranean Sea. "We have to destroy Hamas on the ground to find Hamas members within the underground tunnels, in the holes, in their headquarters," Amidror said Friday. watch nowIndeed, Galgano said Hamas' likely best defense against Israel's forthcoming ground offensive would be to stay underground in its tunnel system.

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Persons: Din, Francis Galgano, Galgano, Yaakov Amidror, Benjamin Netanyahu, Amidror Organizations: Hamas, Getty, Israel, Palestinian, United Nations, CNBC, Department, Environment, Villanova University in, Anadolu Agency, U.S . Army, Israel's National Security Council, Israel's Locations: Gaza, Israel, Villanova University in Pennsylvania, Philadelphia, Anadolu, Egypt, Gaza City, winkle, Hamas