by Tom Clancy
As mission commander, the Colonel didn’t have a great deal to do. His control board was a panel of colored lights that showed the status of various onboard systems. Since the AOA was a fairly new item in the inventory, everything aboard worked reasonably well. Today the only thing currently “down” was a backup data link, and a technician was working to put that back on line while the Colonel sipped his coffee. It was something of an effort for him to look interested while he had nothing in particular to do, but if he started looking bored, it would set a bad example for his people. He reached in the zippered sleeve pocket of his flight suit for a butter-scotch candy. These were healthier than the cigarettes he’d smoked as a lieutenant, though not so good for his teeth, the base dentist liked to point out. The Colonel sucked on the candy for five minutes before he decided that he had to do something. He unstrapped from his command chair and went to the flight deck forward.
“’Morning, people.” It was now 0004-Lima, or 12:04 A.M., local time.
“Good morning, Colonel,” the pilot replied for his crew. “Everything working in back, sir?”
“So far. How’s the weather in the patrol area?”
“Solid undercast at twelve-to-fifteen thousand,” the navigator answered, holding up a satellite photograph. “Winds three-two-five at thirty knots. Our nav systems check out with the track from Shemya,” she added. Ordinarily the 767 operates with a crew of two flight officers. Not this one. Since the Korean Air 007 flight had been shot down by the Soviets, every flight over the Western Pacific was especially careful with its navigation. This was doubly true of Cobra Belle; the Soviets hated all intelligence-gathering platforms. They never went within fifty miles of Soviet territory, nor into the Russian Air Defense Identification Zone, but twice the Soviets had sent fighters to let the AOA know they cared.
“Well, we aren’t supposed to get very close,” the Colonel observed. He leaned between the pilot and copilot to look out the windows. Both turbofans were performing well. He would have preferred a four-engined aircraft for extended over-water flight, but that hadn’t been his decision. The navigator raised an eyebrow at the Colonel’s interest and got a pat on the shoulder by way of apology. It was time to leave.
“Time to observation area?”
“Three hours, seventeen minutes, sir; three hours thirty-nine minutes to orbit point.”
“Guess I have time for a nap,” the Colonel said on his way to the door. He closed it and walked aft, past the telescope assembly to the main cabin. Why was it that the crews doing the flying now were so damned young? They probably think I need a nap instead of being bored to death.
Forward, the pilot and copilot shared a look. Old fart doesn’t trust us to fly the goddamned airplane, does he? They adjusted themselves in their seats, letting their eyes scan for the blinking lights of other aircraft while the autopilot controlled the aircraft.
Morozov was dressed like the other scientists in the control room, in a white laboratory coat adorned with a security pass. He was still going through orientation, and his assignment to the mirror-control team was probably temporary, though he was beginning to appreciate just how important this part of the program was. In Moscow, he’d learned how lasers work, and done some impressive lab work with experimental models, but he’d never truly appreciated the fact that when the energy came out the front of the instruments the task had only begun. Besides, Bright Star had already made its breakthrough in laser power.
“Recycle,” the senior engineer said into his headset.
They were testing the system calibration by tracking their mirrors on a distant star. It didn’t even matter which star. They picked one at random for each test.
“Makes one hell of a telescope, doesn’t it?” the engineer noted, looking at his TV screen.
“You were concerned about the stability of the system. Why?”
“We require a very high degree of accuracy, as you might imagine. We’ve never actually tested the complete system. We can track stars easily enough, but ...” He shrugged. “This is still a young program, my friend. Just like you.”
“Why don’t you use radar to select a satellite and track on that?”
“That’s a fine question!” The older man chuckled. “I’ve asked that myself. It has to do with arms-control agreements or some such nonsense. For the moment, they tell us, it is enough that they feed us coordinates of our targets via landline. We do not have to acquire them ourselves. Rubbish!” he concluded.
Morozov leaned back in his chair to look around. On the other side of the room, the laser-control team were shuffling about busily, with a flock of uniformed soldiers behind them whispering to themselves. Next he checked the clock—sixty-three minutes until the test began. One by one, the technicians were drifting off to the rest room. He didn’t feel the need, nor did the section chief, who finally pronounced himself satisfied with his systems, and placed everything on standby.
At 22,300 miles over the Indian Ocean, an American Defense Support Program satellite hung in geosynchronous orbit over a fixed point on the Indian Ocean. Its huge cassegrainfocus Schmidt telescope was permanently aimed at the Soviet Union, and its mission was to provide first warning that Russian missiles had been launched at the United States. Its data was downlinked via Alice Springs, Australia, to various installations in the United States. Viewing conditions were excellent at the moment. Almost the entire visible hemisphere of the earth was in darkness, and the cold, wintry ground easily showed the smallest heat source in precise definition.
The technicians who monitored the DSPS in Sunnyvale, California, routinely amused themselves by counting industrial facilities. There was the Lenin Steel Plant at Kazan, and there was the big refinery outside Moscow, and there—
“Heads up,” a sergeant announced. “We have an energy bloom at Plesetsk. Looks like one bird lifting off from the ICBM test facility.”
The Major who had the duty this night immediately got on the phone to “Crystal Palace,” the headquarters of the North American Aerospace Defense Command—NORAD—under Cheyenne Mountain, Colorado, to make sure that they were copying the satellite data. They were, of course.
“That’s the missile launch they told us about,” he said to himself.
As they watched, the bright image of the missile rocket exhaust started turning to an easterly heading as the ICBM arced over into the ballistic flight path that gave the missile its name. The Major had the characteristics of all Soviet missiles memorized. If this were an SS-25, the first stage would separate right about ... now.
The screen bloomed bright before their eyes as a fireball six hundred yards in diameter appeared. The orbiting camera did the mechanical equivalent of a blink, altering its sensitivity after its sensors were dazzled by the sudden burst of heat energy. Three seconds later it was able to track on a cloud of heated fragments, curving down to earth.
“Looks like that one blew,” the sergeant observed unnecessarily. “Back to the drawing board, Ivan ...”
“Still haven’t licked the second-stage problem,” the Major added. He wondered briefly what the problem was, but didn’t care all that much. The Soviets had rushed the -25 into production and had already begun deploying them on railcars for mobility, but they were still having problems with the solid-fuel bird. The Major was glad for it. It didn’t take a great degree of unreliability in missiles to make their use a very chancy thing. And that uncertainty was still the best guarantee of peace.
“Crystal Palace, we call that test a failure at fifty-seven seconds after launch. Is Cobra Belle up to monitor the test?”
“That’s affirmative,” the officer on the other end replied. “We’ll call them off.”
“Right. ’Night, Jeff.”
Aboard Cobra Belle, ten minutes later, the mission commander acknowledged the message and cut off the radio channel. He checked his watch and sighed. He didn’t feel like heading back to Shemya yet. The Captain in charge of the mission hardware suggested that they could always use the time
to calibrate their instruments. The Colonel thought about that one and nodded approval. The aircraft and crew were new enough that everyone needed the practice. The camera system was put in the MTI-mode. A computer that registered all the energy sources the telescope found began to search only for targets that were moving. The technicians on the screens watched as the Moving-Target Indicator rapidly eliminated the stars and began to find a few low-altitude satellites and fragments of orbiting space junk. The camera system was sensitive enough to detect the heat of a human body at a range of one thousand miles, and soon they had their choice of targets. The camera locked on them one by one and made its photographic images in digital code on computer tape. Though mainly a practice drill, this data would automatically be forwarded to NORAD, where it would update the register of information of orbiting objects.
“The power-output breakthrough you’ve made is breathtaking,” Colonel Bondarenko said quietly.
“Yes,” General Pokryshkin agreed. “Amazing how that happens, isn’t it? One of my wizards notices something and tells another, who tells another, and the third says something that works its way back to the first, and so on. We have the best minds in the country here, and still the discovery process seems about as scientific as stubbing your toe on a chair! That’s the odd part. But that’s what makes it so exciting. Gennady Iosifovich, this is the most exciting thing I’ve done since I won my wings! This place will change the world. After thirty years of work, we may have discovered the basis of a system to protect the Rodina against enemy missiles.”
Bondarenko thought that was an overstatement, but the test would demonstrate just how much of an overstatement. Pokryshkin was the perfect man for this job, however. The former fighter pilot was a genius at directing the efforts of the scientists and engineers, many of whom had egos as large as a battle tank, though far more fragile. When he had to bully, he bullied. When he had to cajole, he cajoled. He was by turns the father, uncle, and brother to all of them. It took a man with a large Russian heart to do that. The Colonel guessed that commanding fighter pilots had been good training for this task, and Pokryshkin must have been a brilliant regimental commander. The balance between pressure and encouragement was so hard to strike, but this man managed it as easily as breathing. Bondarenko was watching how he did it very closely. There were lessons here that he could use in his own career.
The control room was separate from the laser building itself, and too small for the men and equipment it held. There were over a hundred engineers—sixty doctorates in physics—and even those called technicians could have taught the sciences at any university in the Soviet Union. They sat or hovered at their consoles. Most smoked, and the air-conditioning system needed to cool the computers struggled mightily to keep the air clear. Everywhere were digital counters. Most showed the time: Greenwich Mean Time, by which the satellites were tracked; local time; and, of course, Moscow Standard Time. Other counters showed the precise coordinates of the target satellite, Cosmos-1810, which bore the international satellite designator 1986-102A. It had been launched from the Cosmodrome at Tyuratam on December 26, 1986, and was still up because it had failed to deorbit with its film. Telemetry showed that its electrical systems were still functioning, though its orbit was slowly decaying, with a current perigee—the lowest point in its orbit—of one hundred eighty kilometers. It was now approaching perigee, directly over Bright Star.
“Powering up!” the chief engineer called over the intercom headsets. “Final system check.”
“Tracking cameras on line,” one technician reported. The wall speakers filled the room with his voice. “Cryogen flows nominal.”
“Mirror tracking controls in automatic mode,” reported the engineer sitting next to Morozov. The young engineer was on the edge of his swivel chair, eyes locked to a television screen that was as yet blank.
“Computer sequencing in automatic,” a third said.
Bondarenko sipped at his tea, trying and failing to calm himself. He’d always wanted to be present for a space rocket launch, but never been able to arrange it. This was the same sort of thing. The excitement was overpowering. All around him machines and men were uniting into a single entity to make something happen as one after another announced the readiness of himself and his equipment. Finally:
“All laser systems are fully powered and on-line.”
“We are ready to shoot,” the chief engineer concluded the litany. All eyes turned to the right side of the building, where the team on the tracking cameras had their instruments trained on a section of the horizon to the northwest. A white dot appeared, coming upward into the black dome of the night sky...
“Target acquisition!”
Next to Morozov, the engineer lifted his hands from the control panel to ensure that he wouldn’t inadvertently touch a button. The “automatic” light was blinking on and off.
Two hundred meters away, the six mirrors arrayed around the laser building twisted and turned together, coming almost vertical with the ground as they tracked after a target sitting above the jagged, mountainous horizon. On the next knoll over, the four mirrors of the imaging array did the same. Outside, alarm klaxons sounded, and rotating hazard lights warned everyone in the open to turn away from the laser building.
On the TV screen next to the chief engineer’s console sat a photograph of Cosmos-1810. As the final assurance against mistakes, he and three others had to make positive visual identification of their target.
“That one’s Cosmos-1810,” the Captain was telling the Colonel aboard Cobra Belle. “Broken recon bird. Must have had a reentry-motor failure—it didn’t come back down when they told it to. It’s in degenerating orbit, should have about four more months left. The satellite’s still sending routine telemetry data out. Nothing important, far as we can tell, just telling Ivan that it’s still up there.”
“The solar panels must still be working,” the Colonel observed. The heat came from internal power.
“Yeah. I wonder why they didn’t just turn it off ... Anyway, the onboard temperature reads out at, oh, fifteen degrees Celsius or so. Nice cold background to read it against. In sunlight we might not have been able to pick out the difference between onboard and solar heating ...”
The mirrors in the laser-transmitter array tracked slowly, but the movement was discernible on the six television screens that monitored them. A low-power laser reflected off one mirror, reaching out to find the target ... In addition to aiming the whole system, it made a high-resolution image on the command console. The identity of the target was now confirmed. The chief engineer turned the key that “enabled” the entire system. Bright Star was now fully out of human hands, controlled wholly by the site’s main computer complex.
“There’s target lock,” Morozov observed to his senior.
The engineer nodded agreement. His range readout was rapidly dropping as the satellite came toward them, circling its way to destruction at 18,000 miles per hour. The image they had was of a slightly oblong blob, white with internal heat against a sky devoid of warmth. It was exactly in the center of the targeting reticle, like a white oval in a gunsight.
They didn’t hear anything, of course. The laser building was fully insulated against temperature and sound. Nor did they see anything on ground level. But, watching the television screens in the control building, a hundred men balled hands into fists at the same instant.
“What the hell!” the Captain exclaimed. The image of Cosmos-1810 suddenly went as bright as the sun. The computer instantly adjusted its sensitivity, but for several seconds failed to keep pace with the change in the target’s temperature.
“What in hell hit ... Sir, that can’t be internal heat.” The Captain punched up a command on his keyboard and got a digital readout of the satellite’s apparent temperature. Infrared radiation is a fourth-power function. The heat given off by an object is the square of the square of its temperature. “Sir, the target temperature went from fifteen-C to ... looks like eighteen hundred-C in under tw
o seconds. Still climbing ... wait, it’s dropping—no, it’s climbing again. Rate of rise is irregular, almost like ... Now it’s dropping. What in the hell was that?”
To his left, the Colonel started punching buttons on his communications console, activating an encrypted satellite link to Cheyenne Mountain. When he spoke, it was in the matter-of-fact tone that professional soldiers save for only the worst nightmares. The Colonel knew exactly what he’d just seen.
“Crystal Palace, this is Cobra Belle. Stand by to copy a Superflash message.”
“Standing by.”
“We have a high-energy event. I say again, we are tracking a high-energy event. Cobra Belle declares a Dropshot. Acknowledge.” He turned to the Captain, and his face was pale.
At NORAD headquarters, the senior watch officer had to quickly check his memory to remember what a Dropshot was. Two seconds later, a “Jesus” was spoken into his headset. Then: “Cobra Belle, we acknowledge your last. We acknowledge your Dropshot. Stand by while we get moving here. Jesus,” he said again, and turned to his deputy. “Transmit a Dropshot Alert to the NMCC and tell them to stand by for hard data. Find Colonel Welch and get him in code here.” The watch officer next lifted a phone and punched the code for his ultimate boss, Commander in Chief of North American Aerospace Defense Command, CINC-NORAD.
