The LEMV is a robot blimp the size of a football field, designed to spy across an entire battlefield for weeks at a time. It's also looked like military vaporware—until now, soaring over the Jersey Shore. You won't believe how huge it is.
You might think a blimp—a concept militarized during WWI—is a strange choice for the 21st century battlefield. You might think it's too farfetched to ever become a reality—after all, we started writing about it three years ago, and today the Pentagon can't even get conventional jets to not cause pilots to black out. But the name of the game is autonomy, and the prospect of a robotic eye that can watch over enormous swaths of enemy terrain without the need for refueling, maintenance, or a human crew is obviously attractive. Crusted with sensors, guided by satellites, and floating thousands of feet above combatants, the LEMV will potentially make surveillance over zones like Afghanistan as easy as watching a convenience store security camera. Cruise the giant robot with a joystick, spot the bad guys, and then blow them up with a smaller robot. This is war.