Israeli firm thinks it has answer to Gaza tunnels

Something that looks like a can of soda could be Israel’s high-tech answer to the network of tunnels that Hamas has created under the Gaza border.

A sensor known as a geophone can detect underground movement based on the sound generated by the movement, the Israeli defense firm manufacturing the device says. The firm, Elpam Electronics, says the geophone is capable of finding the location of a person crawling as far down as 32 feet.

Israel has grappled with the danger of the Gaza tunnels for years, but the threat has gained greater urgency in the wake of Protective Edge, the military operation launched last month. A ground invasion of Gaza that started five weeks ago had the stated aim of neutralizing the tunnels, 32 of which were subsequently destroyed, according to the Israeli military.

An updated version of this system aimed at locating people trapped in the rubble of downed buildings could help Israel detect subterranean tunnels from Gaza. (photo credit:  JTA/Ben Sales)
An updated version of this system aimed at locating people trapped in the rubble of downed buildings could help Israel detect subterranean tunnels from Gaza. (photo credit: JTA/Ben Sales)

Now the mission is continuing in the research labs of Israeli defense firms. Both Rafael Advanced Defense Systems and, according to several Israeli reports, Elbit Systems are at work on systems to detect tunnels. Neither company would comment on their research.

But Elpam agreed to provide Ben Sales with a look at the technology it’s been working on for decades and is now adapting to address the current threat. Read the full story here.

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