As Israeli forces prepare to enter Gaza, a major part of the battle will be underground

As Israeli forces prepare to launch a ground offensive into Gaza following a deadly attack on Israel by Hamas two weeks ago, perhaps their biggest challenge will be the network of tunnels underground.

Israeli troops facing guerrilla warfare in Gaza's 300-mile tunnel system

Israel expands ground operations in Gaza amid U.S. calls for restraint - The Washington Post

Israel tells troops to 'be ready' for ground invasion while Gaza holds out for humanitarian aid

Israel-Hamas War Latest: Israel Preparesfor 'Significant' Ground Operation - Bloomberg

Discovery of major Hamas tunnel in Gaza renews scrutiny of Israeli intelligence failures

These are the Challenges Awaiting Israeli Ground Forces in Gaza - Modern War Institute

Israel-Hamas war: The IDF's strengths and weaknesses ahead of massive ground offensive in Gaza

Brutal urban warfare awaits Israel's army in Gaza

Airstrikes, Commandos and a Siege: How the Israeli Military Is Preparing Gaza for an Invasion - WSJ

Gaza braces for ground offensive, but can Israel achieve its objectives?

Live updates: What's happening in the Israel-Hamas war as IDF expands its ground operation

Israel says it will continue Gaza war 'with or without international support

Gaza: Israel forms emergency government and steps up Gaza offensive as brutality of Hamas attacks laid bare

President Biden Calls Attack on Israel 'Sheer Evil' - WSJ