Hamas tunnels

Hamas Releases Video of Wounded American-Israeli Hostage

The broadcast—which Israel called ‘psychological terrorism’—raised pressure for a cease-fire deal

Inside the Hamas Tunnels That Conceal Militant Leaders and Israeli Hostages

Fixtures and fittings in the underground system included kitchens and huge metal gates

Israel Struggles to Destroy Hamas’s Gaza Tunnel Network

System’s complexity, Israel’s war aims and lack of manpower hinder effort