The Cardinal of the Kremlin - Tom Clancy [24]
"And that'll kill any missile anybody can make "
"Yes, sir." Major Gregory smiled.
"What you're telling me is, the thing-Tea Clipper works.
"We've validated the system architecture," the General corrected Ryan. "It's been a long haul since we started looking at this system. Five years ago there were eleven hurdles. There are three technical hurdles left. Five years from now there won't be any. Then we can start building it."
"The strategic implications " Ryan said, and stopped. "Jesus."
"It's going to change the world," the General agreed.
"You know that they're playing with the same thing at Dushanbe."
"Yes, sir," Major Gregory answered. "And they might know something that we don't."
Ryan nodded. Gregory was even smart enough to know that someone else might be smarter. This was some kid.
"Gentlemen, out in my helicopter is a briefcase. Could you have somebody bring it in? There are some satellite photos that you might find interesting."
"How old are these shots?" the General asked five minutes later as he leafed through the photos.
"A couple of days," Jack replied.
Major Gregory peered at them for a minute or so. "Okay, we have two slightly different installations here. It's called a 'sparse array.' The hexagonal array-the six-pillar one-is a transmitter. The building in the middle here is probably designed to house six lasers. These pillars are optically stable mounts for mirrors. The laser beams come out of the building, reflect off the mirrors, and the mirrors are computer-controlled to concentrate the beam on a target."
"What do you mean by optically stable?"
"The mirrors have to be controlled with a high degree of accuracy, sir," Gregory told Ryan. "By isolating them from the surrounding ground you eliminate vibration that might come from having a man walk nearby, or driving a car around. If you jiggle the mirrors by a small multiple of the laser-light frequency, you mess up the effect you're trying to get. Here we use shock mountings to enhance the isolation factor. It's a technique originally developed for submarines. Okay? This here diamond-shaped array is oh, of course. That's the receiver."
''What?" Jack's brain had just met another stone wall.
"Let's say you want to make a really good picture of something. I mean, really good. You use a laser as your strobe."
"But why four mirrors?"
"It's easier and cheaper to make four small mirrors than one big one," Gregory explained. "Hmph. I wonder if they're trying to do a holographic image. If they can really lock they illuminating beams in phase theoretically it's possible. There are a couple of things that make it tricky, but the Russians like the brute-force approach Damn!" His eyes lit up. "That's one hell of an interesting idea! I'll have to think about that one."
"You're telling me that they built this place just to take pictures of our satellites?" Ryan demanded.
"No, sir. They can use it for that, no sweat. It makes perfect cover. And a system that can image a satellite at geosynchronous altitude might be able to clobber one in any earth orbit. If you think of these four mirrors here as a telescope, remember that a telescope can be a lens for a camera, or part of a gunsight. It could also make a damned efficient aiming system. How much power runs into this lab?"
Ryan set down a photo. "The current power output from this dam is something like five hundred megawatts. But-"
"They're stringing new power lines," Gregory observed. "How come?"
"The powerhouse is two stories-you can't tell from this angle. It looks like they're activating the top half. That'll boost their peak power output to something like eleven hundred megawatts."
"How much comes into this place?"
"We call it 'Bach.' Maybe a hundred. The rest goes 'Mozart,' the town that grew up on the next hill over, they're doubling their available power."
"More than