Navy rebuilds Gaza coastal defense into 'Iron Wall' after October 7 failures

Following the October 7th massacre, Israel's Navy has overhauled its coastal defense along the Gaza Strip, creating a multi-layered "Iron Wall" to counter evolving threats. Investigations revealed severe gaps, prompting structural changes initiated by Vice Admiral David Salama and accelerated by Rear Admiral Eyal Harel. The new system integrates upgraded fast patrol boats, drone surveillance, joint intelligence with Shin Bet and Military Intelligence, and a strict zero-tolerance engagement policy.

• The Navy has deployed advanced Shaldag Mark V patrol boats with enhanced surveillance and firepower, alongside new land units like quad bikes to counter beach infiltrations.
• Hamas's motorized vessels have vanished from the area, but the Navy remains vigilant against low-tech attempts to rebuild naval capabilities and potential smuggling from Sinai.
• A recent alarm at Kibbutz Zikim, initially feared as a terrorist infiltration but later determined to be a copper theft attempt, highlighted the ongoing fragility of the coastal security setup.
• An officer from the squadron explained, "Everyone on this boat knows that the moment a diver emerges from the sea onto land, he's heavy and slow to organize. It takes him about 40 seconds to get his bearings. In that window, we have to strike him with precision from the sea."