A Fire Upon the Deep zot-1, page 44
part #1 of Zones of Thought Series
“The front edge of that mob—the fastest of the fast—is still gaining.”
Blueshell said hesitantly. “We might get a little more speed if you would grant me direct control. Not much, but—”
Pham’s response was civil at least. “No, I’m thinking of something else, something Ravna suggested a while back. It’s always been a possibility and… I… think the time may have come for it.”
Ravna moved closer to the display, stared at the green traces. Their distribution was in near agreement with what the News claimed to be the remnants of Sjandra Kei Commercial Security. All that’s left of my people. “They’ve been trying to engage with the Alliance for a hundred hours now.”
Pham’s glance touched hers. “Yeah,” he said softly. “Poor bastards. They’re literally the fleet from Port Despair. If I were them, I’d—” His expression smoothed over again. “Any idea how well-armed they are?” That was surely a rhetorical question, but it put the topic on the table.
“War Trackers thinks that Sjandra Kei had been expecting something unpleasant ever since the Alliance started talking ‘death to vermin’. Commercial Security was providing deep space defense. Their fleet is converted freighters armed with locally-designed weapons. War Trackers claims they weren’t really a match for what the other side could field, if the Alliance was willing to take some heavy casualties. Trouble is, Sjandra Kei never expected the planet-smasher attack. So when the Alliance fleet showed up, ours moved out to meet it—”
“— and meantime the KE bombs were coming straight in to the heart spaces of Sjandra Kei.”
Into my heart spaces. “Yes. The Alliance must have been running those bombs for weeks.”
Pham Nuwen laughed shortly. “If I were shipping with the Alliance fleet, I’d be a bit nervous now. They’re down in numbers, and those retread freighters seem about as fast as anything here… I’ll bet every pilot out of Sjandra Kei is dead set on revenge.” The emotion faded. “Hmm. There’s no way they could kill all the Alliance ships or all the Blight’s, much less all of both. It would be pointless to…
His gaze abruptly focused on her. “So if we leave things as they are, the Sjandra Kei fleet will eventually match position with the Alliance and try to blow them out of existence.”
Ravna just nodded. “In twelve hours or so, they say.”
“And then all that will be left is the Blight’s own fleet on our tail. But if we could talk your people into fighting the right enemies…”
It was Ravna’s nightmare scheme. All that was left of Sjandra Kei dying to save the OOB… trying to save them. There was little chance the Sjandra Kei fleet could destroy all the Blighter ships. But they’re here to fight. Why not a vengeance that means something? That was the nightmare’s message. Now somehow it fit godshatter’s plans. “There are problems. They don’t know what we’re doing or the purpose of the third fleet. Anything we shout back to them will be overheard.” Ultrawave was directional, but most of their pursuers were closely mingled.
Pham nodded. “Somehow we have to talk to them, and them alone. Somehow we have to persuade them to fight.” Faint smile. “And I think we may have just the… equipment… to do all that. Blueshell: Remember that night on the High Docks. You told us about your ‘rotted cargo’ from Sjandra Kei?”
“Indeed, Sir Pham. We carried one third of a cipher generated by SjK Commercial Security for their long-range communications. It’s still in the ship’s safe, though worthless without the other two thirds.” Gram for gram, crypto materials were about the most valuable thing shipped between the stars—and once compromised, about the most valueless. Somewhere in Out of Band’s cargo files there was an SjK one-time communications pad. Part of a pad.
“Worthless? Maybe not. Even one third would provide us with secure communications.”
Blueshell dithered. “I must not mislead you. No competent customer would accept such. Certainly, it provides secure communication, but the other side has no verification that you are who you claim.”
Pham’s glance slid sideways, toward Ravna. There was that smile again. “If they’ll listen, I think we can convince them… The hard part is, I only want one of them to hear us.” Pham explained what he had in mind. The Riders’ rustled faintly behind Pham’s words. After all their time together, Ravna could almost get some sense of their talk—or maybe she just understood their personalities. As usual, Blueshell was worrying about how impossible the idea was, and Greenstalk was urging him to listen.
But when Pham finished, the large rider did not launch into objections. “Across seventy light-years, ultrawave comm between ships is practical, even without our antenna swarm; we could even have live video. But you are right, the beam spread would include all the ships in the central cluster of fleets. If we could reliably identify an outlying vessel as belonging to Sjandra Kei, then what you are asking might be done; that ship could use internal fleet codes to relay to the others. But in honesty I must warn you,” continued Blueshell, brushing back Greenstalk’s gentle remonstrance, “professional communications folk would not honor your request for talk -would probably not even recognize it as such.”
“Silly.” Greenstalk finally spoke, her voder-voice gentle but clear. “You always say things like that—except when we are talking to paying customers.”
“Brap. Yes. Desperate times, desperate measures. I want to try it, but I fear… I want there to be no accusations of Rider treachery, Sir Pham. I want you to handle this.”
Pham Nuwen smiled back. “My thought exactly.”
“The Aniara Fleet.” That’s what some of the crews of Commercial Security were calling themselves. Aniara was the ship of an old human myth, older than Nyjora, perhaps going back to the Tuvo-Norsk cooperatives in the asteroids of Earth’s solar system. In the story, Aniara was a large ship launched into interstellar depths just before the death of its parent civilization. The crew watched the death agonies of the home system, and then over the following years—as their ship fell out and out into the endless dark—died themselves, their life-support systems slowly failing. The image was a haunting one, which was probably the reason it was known across millennia. With the destruction of Sjandra Kei and the escape of Commercial Security, the story seemed suddenly come true.
But we will not play it to the end. Group Captain Kjet Svensndot stared into the tracking display. This time the death of civilization had been a murder, and the murderers were almost within vengeance’s reach. For days, fleet HQ had been maneuvering them to close with the Alliance. The display showed that success was very, very near. The majority of Alliance and Sjandra Kei ships were bound in a glowing ball of drive traces—which also included the third, silent fleet. From that display you might think that battle was already possible. In fact, opposing ships were passing through almost the same space—sometimes less than a billion kilometers apart -but still separated by milliseconds of time. All the vessels were on ultradrive, jumping perhaps a dozen times a second. And even here at the Bottom of the Beyond, that came to a measurable fraction of a light-year on each jump. To fight an uncooperative enemy meant matching their jumps perfectly and flooding the common space with weapon drones.
Group Captain Svensndot changed the display to show ships that had exactly matched their pace with the Alliance. Almost a third of the fleet was in synch now. Another few hours and… “Damnation!” He slapped his display board, sending it spinning across the deck.
His first officer retrieved the display, sent it sailing back. “Is this a new damnation, or the usual?” Tirolle asked.
“It was the usual. Sorry.” And he really was. Tirolle and Glimfrelle had their own problems. No doubt there were still pockets of humanity in the Beyond, hidden from the Alliance. But of the Dirokimes, there might be no more than what was on Commercial Security’s fleet. Except for adventurous souls like Tirolle and Glimfrelle, all that was left of their kind had been in the dream terranes at Sjandra Kei.
Kjet Svensndot had started with Commercial Security twenty-five years before, back when the company had just been a small fleet of rentacops. He had spent thousands of hours learning to be the very best combat pilot in the organization. Only twice had he ever been in a shootout. Some might have regretted that. Svensndot and his superiors took it as the reward for being the best. His competence had won him the best fighting equipment in Commercial Security’s fleet, culminating with the ship he commanded now. The Olvira was purchased with part of the enormous premium that Sjandra Kei paid out when the Alliance first started making threatening noises. Olvira was not a rebuilt freighter, but a fighting machine from the keel out. The ship was equipped with the smartest processors, the smartest ultra drive, that could operate at Sjandra Kei’s altitude in the Beyond. It needed only a three-person crew—and combat could be managed by the pilot alone with his AI associates. Its holds contained more than ten thousand seeker bombs, each smarter than the average freighter’s entire drive unit. Quite a reward for twenty-five years of solid performance. They even let Svensndot name his new ship.
And now… Well, the true Olvira was surely dead. Along with billions of others they had been hired to protect, she had been at Herte, in the inner system. Glow bombs leave no survivors.
And his beautiful ship with the same name, it had been a half light-year out-system, seeking enemies that weren’t there. In any honest battle, Kjet Svensndot and this Olvira could have done very well. Instead they were chasing down into the Bottom of the Beyond. Every light-year took them further from the regions Olvira was built for. Every light-year the processors worked a bit more slowly (or not at all). Down here the converted freighters were almost an optimum design. Clumsy and stupid, with crews of dozens, but they kept on working. Already Olvira was lagging five light-years behind them. It was the freighters that would make the attack on the Alliance fleet. And once again Kjet would stand powerless while his friends died.
For the hundredth time, Svensndot glared at the trace display and contemplated mutiny. There were Alliance stragglers too—"high performance” vehicles left behind the central pack. But his orders were to maintain position, to be a tactical coordinator for the fleet’s swifter combatants. Well, he would do as he was hired… this one last time. But when the battle was done, when the fleet was dead, with as many of the Alliance that they could take with them—then he would think of his own revenge. Some of that depended on Tirolle and Glimfrelle. Could he persuade them to leave the remnants of the Alliance fleet and ascend to the Middle Beyond, up where the Olvira was the best of her kind? There was good evidence now about which star systems were behind the “Alliance for the Defense". The murderers were boasting to the news. Apparently they thought that would bring them new support. It might also bring them visitors like Olvira. The bombs in her belly could destroy worlds, though not as swiftly sure as what had been used on Sjandra Kei. And even now Svensndot’s mind shrank from that sort of revenge. No. They would choose their targets carefully: ships coming to form new Alliance fleets, underprotected convoys. Olvira might last a long time if he always struck from ambush and never left survivors. He stared and stared at the display, and ignored the wetness that floated at the corners of his eyes. All his life, he had lived by the law. Often his job had been to stop acts of revenge… And now revenge was all that life had left for him.
“I’m getting something peculiar, Kjet.” Glimfrelle was monitoring signals this watch. It was the sort of thing that should have been totally automated—and had been in Olvira’s natural environment, but which was now a boring and exhausting enterprise.
“What? More Net lies?” said Tirolle.
“No. This is on the bearing of that bottom-lugger everyone is chasing. It can’t be anyone else.”
Svensndot’s eyebrows rose. He turned on the mystery with enormous, scarcely realized, pleasure. “Characteristics?”
“Ship’s signal processor says it’s probably a narrow beam. We are its only likely target. The signal is strong and the bandwidth is at least enough to support flat video. If our snarfling DSP was working right, I’d know—” ’Frelle sang a little song that was impatient humming among his kind. “— Iiae! It’s encrypted, but at a high layer. This stuff is syntax 45 video. In fact, it claims to be using one third of a cipher the Company made a year back.” For an instant, Svensndot thought ’Frelle was claiming the message itself was smart; that should be absolutely impossible here at the Bottom. The second officer must have caught his look: “Just sloppy language, Boss. I read this out of the frame format…” Something flashed on his display. “Okay, here’s the story on the cipher: the Company made it and its peers to cover shipping security.” Back before the Alliance, that had been the highest crypto level in the organization. “This is the third that never got delivered. The whole was assumed compromised, but miracle of miracles, we still have a copy.” Both ’Frelle and ’Rolle were looking at Svensndot expectantly, their eyes large and dark. Standard policy—standard orders—were that transmissions on compromised keys were to be ignored. If the Company’s signals people had been doing a proper job, the rotted cipher wouldn’t even have been aboard and the policy would have enforced itself.
“Decrypt the thing,” Svensndot said shortly. The last weeks had demonstrated that his company was a dismal failure when it came to military intelligence and signals. They might as well get some benefit from that incompetence.
“Yes sir!” Glimfrelle tapped a single key. Somewhere inside Olvira’s signal processor, a long segment of “random” noise was broken into frames and laid precisely down on the “random” noise in the data frames incoming. There was a perceptible pause (damn the Bottom) and then the comm window lit with a flat video picture.
“— fourth repetition of this message.” The words were Samnorsk, and a dialect of pure Herte i Sjandra. The speaker was… for a heartstopping instant he was seeing Olvira again, alive. He exhaled slowly, trying to relax. Black-haired, slim, violet-eyed—just like Olvira. And just like a million other women of Sjandra Kei. The resemblance was there, but so vague he would never have been taken by it before. For an instant he imagined a universe beyond their lost fleet, and goals beyond vengeance. Then he forced his attention back to business, to seeing everything he could in the images in the window.
The woman was saying, “We’ll repeat three more times. If by then you have still not responded, we will attempt a different target.” She pushed back from the camera pickup, giving them a view of the room behind her. It was low-ceilinged, deep. An ultradrive trace display dominated the background, but Svensndot paid it little attention. There were two Skroderiders in the background. One wore stripes on its skrode that meant a trade history with Sjandra Kei. The other must be a lesser Rider; its skrode was small and wheelless. The pickup turned, centered on the fourth figure. Human? Probably, but of no Nyjoran heritage. In another time, his appearance would have been big news across all human civilizations in the Beyond. Now the point only registered on Svensndot’s mind as another cause for suspicion.
The woman continued, “You can see that we are human and Rider. We are the entire crew of the Out of Band II. We are not part of the Alliance for the Defense nor agents of the Blight… But we are the reason their fleets are down here. If you can read this, we’re betting that you are of Sjandra Kei. We must talk. Please reply using the tail of the pad that is decrypting this message.” The picture jigged and the woman’s face was back in the foreground. “This is the fifth repetition of this message,” she said. “We’ll repeat two more—”
Glimfrelle cut the audio. “If she means it, we have about one hundred seconds. What next, Captain?”
Suddenly the Olvira was not an irrelevant straggler. “We talk,” said Svensndot.
Response and counter-response took a matter of seconds. After that… five minutes of conversation with Ravna Bergsndot was enough to convince Kjet that what she had to say must be heard by Fleet Central. His ship would be a mere relay, but at least he had something very important to pass on.
Fleet Central refused the full video link coming from the Out of Band. Someone on the flagship was dead set on following standard procedures—and using compromised cipher keys stuck in their craw. Even Kjet had to settle for a combat link: The screen showed a color image with high resolution. Looking at it carefully, one realized the thing was a poor evocation… Kjet recognized Owner Limmende and Jan Skrits, her chief of staff, but they looked several years out of style. Olvira was matching old video with the transmitted animation cues. The actual communication channel was less that four thousand bits per second; Central was taking no chances.
God only knew what they were seeing as the evocation of Pham Nuwen. The smokey-skinned human had already explained his point several times. He was having as little success as Ravna Bergsndot before him. His cool manner had gradually deserted him. Desperation was beginning to show on his face. “-and I’m telling you, they are both your enemies. Sure, Alliance for the Defense destroyed Sjandra Kei, but the Blight is responsible for the situation that made that possible.”
The half-cartoonish figure of Jan Skrits glanced at Owner Limmende. Lord, evocations are crappy at the Bottom, Svensndot thought to himself. When Skrits spoke, his voice didn’t even match his lip movements: “We do read Threats, Mr. Nuwen. The threat of the Blight was used as an excuse to destroy our worlds. We will not go on random killing sprees, especially against an organization that is clearly the enemy of our enemy… Or are you claiming the Blight is secretly in league with the Alliance for the Defense?”
Pham gave an angry shrug. “No. I have no idea how the Blight regards the Alliance. But you should know the evil the Blight has been up to, things on a scale far grander than this ‘Alliance’.”
