Israel is at the cutting edge of battlefield technology. The Wall Street Journal has an article about how Israel is developing robotic weaponry for the different divisions of the army.

U.S. and Japanese robotics programs rival Israel's technological know-how, but Israel has shown it can move quickly to develop and deploy new devices, to meet battlefield needs, military officials say.

"The Israelis do it differently, not because they're more clever than we are, but because they live in a tough neighborhood and need to respond fast to operational issues," says Thomas Tate, a former U.S. Army lieutenant colonel who now oversees defense cooperation between the U.S. and Israel.

Among the recently deployed technologies that set Israel ahead of the curve is the Guardium unmanned ground vehicle, which now drives itself along the Gaza and Lebanese borders. The Guardium was deployed to patrol for infiltrators in the wake of the abduction of soldiers doing the same job in 2006. The Guardium, developed by G-nius Ltd., is essentially an armored off-road golf cart with a suite of optical sensors and surveillance gear. It was put into the field for the first time 10 months ago.

In the 2006 Lebanon War, Israeli soldiers took a beating opening supply routes and ferrying food and ammunition through hostile territory to the front lines. In the Gaza conflict in January 2009, Israel unveiled remote-controlled bulldozers to help address that issue.

Within the next year, Israeli engineers expect to deploy the voice-commanded, six-wheeled Rex robot, capable of carrying 550 pounds of gear alongside advancing infantry.

After bomb-laden fishing boats tried to take out an Israeli Navy frigate off the coast off Gaza in 2002, Rafael designed the Protector SV, an unmanned, heavily armed speedboat that today makes up a growing part of the Israeli naval fleet. The Singapore Navy has also purchased the boat and is using it in patrols in the Persian Gulf.

After Syrian missile batteries in Lebanon took a heavy toll on Israeli fighter jets in the 1973 war, Israel developed the first modern unmanned aerial vehicle, or UAV.

When Israel next invaded Lebanon in 1981, the real-time images provided by those unmanned aircraft helped Israel wipe out Syrian air defenses, without a single downed pilot. The world, including the U.S., took notice.