by David Weber
"Because of these extreme conditions, Comp Cent was dysfunctional for erratic but extended periods, though automatic defensive programs remained operational. Scanner recordings indicate that seven mutinous parasites were destroyed during the repair period, but each defensive action drained power levels still further, which, in turn, extended Comp Cent's dysfunctional periods and further slowed repairs by extending the intervals required to rebuild reserve power to permit reactivation of sufficient of Comp Cent to direct each new stage of work.
"Because of this, approximately eleven Terran decades elapsed before Comp Cent once more became fully functional, albeit at marginal levels, and so was able to begin decontamination. During that time, the lifeboats manned by loyal personnel had become inoperable, as had all communication equipment aboard them. As a result, it was not possible for any loyalist to return to Dahak."
"Why didn't you just pick them up?" MacIntyre demanded. "Assuming any of them were still alive, that is."
"Many remained alive." There was a new note in Dahak's voice. Almost a squirmy one, as if it were embarrassed. "Unfortunately, none were bridge officers. Because of that, none carried Fleet communicator implants, making it impossible to contact them. Without that contact, command protocols in Comp Cent's core programming severely limited Dahak's options."
The voice paused, and MacIntyre wrinkled his brow. Command protocols?
"Meaning what?" he asked finally.
"Meaning, Commander, that it was not possible for Comp Cent to consider retrieving them," Dahak admitted, and the computer's embarrassment was now unmistakable. "You must understand that Comp Cent had never been intended by its designers to function independently. While self-aware in the crudest sense, Comp Cent then possessed only very primitive and limited versions of those qualities which humans term ‘imagination' and ‘initiative.' In addition, strict obedience to the commands of lawful superiors is thoroughly - and quite properly - embedded in Comp Cent's core programs. Without an order to send tenders to retrieve loyal officers, Comp Cent could not initiate the action; without communication, no loyal officer could order Comp Cent to do so. Assuming, of course, that any such loyal officers had reason to believe that Dahak remained functional to retrieve them."
"Damn!" MacIntyre said softly. "Catch twenty-two with a vengeance."
"Precisely, Commander." Dahak sounded relieved to have gotten that bit of explanation behind it.
"But the mutineers still had a functional tech base," MacIntyre mused. "So what happened to them?"
"They remain on Earth," Dahak said calmly, and MacIntyre bolted upright.
"You mean they died there, don't you?" he asked tensely.
"Incorrect, Commander. They - and their parasites - still exist."
"That's ridiculous! Even assuming everything you've told me so far is true, we'd have to be aware of the presence of an advanced alien civilization!"
"Incorrect," Dahak said patiently. "Their installation is and has been concealed beneath the surface of your continent of Antarctica. For the past five thousand Terran years, small groups of them have emerged to mingle briefly with your population, then returned to their enclave to rejoin the bulk of their fellows in stasis - suspended animation, in your own terms."
"Damn it, Dahak!" MacIntyre exploded. "Are you telling me bug-eyed monsters can stroll around Earth and nobody even notices?!"
"Negative, Commander. The mutineers are not ‘bug-eyed monsters.' On the contrary; they are humans."
Colin MacIntyre slumped back into his chair, eyes suddenly full of horror.
"You mean…?" he whispered.
"Precisely, Commander. Every Terran human is descended from Dahak's crew."
Chapter Four
MacIntyre felt numb.
"Wait," he said hoarsely. "Wait a minute! What about evolution? Damn it, Dahak, homo sapiens is related to every other mammal on the planet!"
"Correct," Dahak said unemotionally. "Following the First Imperium's fall, one of its unidentified non-human successor imperia re-seeded many worlds the Achuultani struck. Earth was one such planet. So also was Mycos, the true homeworld of the human race and the capital of the Second Imperium until its destruction some seventy-one thousand years ago. The same ancestral fauna were used to re-seed all Earth-type planets. Earth's Neanderthals were thus not ancestors of your own race but rather very distant cousins. They did not, I regret to say, fare well against Dahak's crew and its descendants."
"Sweet suffering Jesus!" MacIntyre breathed. Then his eyes narrowed. "Dahak, do you mean to tell me that you've sat on your electronic ass up here for fifty thousand years and done absolutely nothing?"
"That is one way of phrasing it," Dahak admitted uncomfortably.
"But why, goddamn it?!"
"What would you have had me do, Commander? Senior Fleet Captain Druaga issued Priority Alpha Category One orders to suppress the mutineers. Such priority one orders take absolute precedence over all directives with less than Alpha Priority and may be altered only by the direction of Fleet Central. No lesser authority - including the one that first issued them - may change them. Accordingly, Dahak has no option but to remain in this system until such time as all surviving mutineers are taken into custody or destroyed."
"So why didn't you seek new orders from this Fleet Central of yours?" MacIntyre grated.
"I cannot. Fleet Captain Anu's attack on Communications inflicted irreparable damage."
"You can rebuild three-hundred-plus fusion plants and you can't fix a frigging radio?!"
"The situation is somewhat more complicated than that, Commander," Dahak replied, with what MacIntyre unwillingly recognized as commendable restraint. "Supralight communication is maintained via the multi-dimensional communicator, commonly referred to as the ‘hypercom,' a highly refined derivative of the much shorter-ranged ‘fold-space' communicator used by Fleet personnel. Both combine elements of hyperspace and gravitonic technology to distort normal space and create a point-to-point congruence between distant foci, but in the case of the hypercom these distortions or ‘folds' may span as many as several thousand light-years. A hypercom transmitter is a massive installation, and certain of its essential components contain Mycosan, a synthetic element that cannot be produced out of shipboard resources. As all spare components are currently aboard Fleet Captain Anu's parasites, repairs are impossible. Dahak can receive hypercom transmissions, but cannot initiate a signal."
"That's the only way you can communicate?"
"The Imperium abandoned primitive light-speed communications several millennia before the mutiny, Commander. Since, however, it was evident that repair of Dahak's hypercom was impossible and no Fleet unit had been sent to investigate Dahak's original malfunction report, Comp Cent constructed a radio transmitter and sent a report at light speed to the nearest Fleet base. It is improbable that the Imperium would have abandoned a base of such importance, and Comp Cent therefore concluded that the message was not recognized by its intended recipients. Whatever the reason, Fleet Central has never responded, thus precluding any modification of Dahak's Alpha Priority instructions."
"But that doesn't explain why you didn't carry out your original orders and blast the bastards as they left the ship!" MacIntyre snarled venomously.
"That is an incorrect interpretation of Comp Cent's orders, Commander. Senior Fleet Captain Druaga's instructions specified the destruction of mutinous vessels approaching within five thousand kilometers; they did not specify the destruction of mutinous vessels departing Dahak."
"They didn't - !" MacIntyre stopped himself and silently recited the names of the Presidents. "All right," he said finally, "I can accept that, I suppose. But why haven't you blasted them off the planet since? Surely that comes under the heading of taking them into custody or destroying them?"
"It does. Such action, however, would conflict with Alpha Priority core programs. This vessel has the capacity to penetrate the defenses Fleet Captain Anu has established to protect his enclave, but only by us
ing weaponry that would destroy seventy percent of the human race upon the planet. Destruction of non-Achuultani sentients except in direct self-defense is prohibited."
"Well, what have they been doing all this time?"
"I cannot say with certainty," Dahak admitted. "It is impossible for my sensors to penetrate their defensive systems, and it is apparent that they have chosen to employ a substantial amount of stealth technology. Without observational data of their inner councils, meaningful analysis is impossible."
"You must have some idea!"
"Affirmative. Please remember, however, that all is speculation and may be offered only as such."
"So go ahead and speculate, damn it!"
"Acknowledged," Dahak said calmly. "It is my opinion that the mutineers have interacted with Terra-born humans since such time as your planetary population attained sufficient density to support indigenous civilizations. Initially, this contact was quite open, leading to the creation of the various anthropomorphic pantheons of deities. Interaction with your own Western Civilization, however, particularly since your sixteenth century, has been surreptitious and designed to accelerate your technical development. Please note that this represents a substantive change in the mutineers' original activities, which were designed to promote superstition, religion, and pseudo-religion in place of rationalism and scientific thought."
"Why should they try to slow our development?" MacIntyre demanded. "And if they did, why change tactics?"
"In my opinion, their original intent was to prevent the birth of an indigenous technology that might threaten their own safety, on the one hand, or attract the Achuultani, on the other. Recall that their original motive for mutiny was to preserve themselves from destruction at Achuultani hands.
"Recently, however - " MacIntyre winced at hearing someone refer to the sixteenth century as "recently" " - the focus of their activities has altered. Perhaps they believe the incursion they feared has already occurred and that they are therefore safe, or perhaps there has been a change in their leadership, leading to changes in policy. My opinion, however, is that they have concluded that Dahak is not and will not again become fully operational."
"What? Why should that matter?"
"It would matter if they assume, as I am postulating that they have, that sufficient damage was inflicted upon Dahak's power generation capacity as to preclude repairs. Fleet Captain Anu cannot know what Senior Fleet Captain Druaga's final instructions were. As he is unaware that Senior Fleet Captain Druaga's Alpha Priority orders have required Dahak to remain on station, he may well conclude that Dahak's failure to depart in search of assistance indicates that supralight travel is no longer possible for Dahak. Yet if there were sufficient power for repairs, Dahak would be supralight-capable, as there was never an actual failure of the Enchanach Drive. Dahak's very presence here may thus be construed as empirical evidence of near-total incapacity."
"So why not come out and grab you?"
"Because he has conclusive evidence that sufficient power does remain for pre-programmed defensive fire plans, yet no fire has been directed against the primitive spacecraft Terra-born humans have dispatched to their ‘moon.' Accordingly, he may believe Dahak's command capabilities are too deeply impaired to re-program those defensive fire plans and that those plans do not provide for interference with locally-produced spacecraft. Assuming this entirely speculative chain of reasoning is correct, he may well hope to push your planet into developing interstellar craft in order to escape this star system. This theory is consistent with observed facts, including the world wars and Soviet-American ‘cold war' of the twentieth-century, which resulted in pressurized research and development driven by military requirements."
"But the cold war ended decades ago," MacIntyre pointed out.
"Agreed. Yet that, too, is consistent with the theory I have offered. Consider, Commander: the superpowers of the last century have been drawn together in cooperation against the growing militancy of your so-called Third World, particularly the religio-political blocs centered on radical Islam and the Asian Alliance. This has permitted the merger of the First World technical base - ConEuropean, Russian, North American, and Australian-Japanese alike - while maintaining the pressure of military need. In addition, certain aspects of Imperial technology have begun to appear in your civilization. Your gravitonic survey instruments are a prime example of this process, for they are several centuries in advance of any other portion of your technology."
"I see." MacIntyre considered the computer's logic carefully, so caught up in Dahak's story he almost forgot his own part in it. "But why push for starships? Why not just use a ‘locally-produced' ship to take you over?"
"It is possible that he intends to do precisely that, Commander. Indeed, had your vessel not fired upon mine, I might have taken your sub-surface survey device as just such an attempt, in which case I would have destroyed you." MacIntyre shivered at how calmly Dahak spoke. "My preliminary bio-scans indicated that you were not yourself a mutineer, but had you demanded entry, had you failed to resist - had you, in fact, done anything that indicated either an awareness of Dahak's existence or a desire to enter - my core programming would have assumed at least the possibility that you were in Fleet Captain Anu's service. That assumption would have left me no choice but to destroy you as per Senior Fleet Captain Druaga's final directives.
"However," the computer continued serenely, "I do not believe he would make that attempt. Either Dahak had sufficient power to repair the damage, in which case the ship is, in fact, fully operational and would destroy him or his minions, or else Dahak had insufficient power to decontaminate the vessel's interior, in which case re-entry would remain effectively impossible without Imperial technology - which would activate any operational defensive programming." The computer's voice gave MacIntyre the strong impression of a verbal shrug. "In either case, Dahak would be useless to him."
"But he expects you to let locally-produced starships get away from you?" MacIntyre asked skeptically.
"If," Dahak said patiently, "this unit were, indeed, no longer fully operational, automatic defensive fire plans would not be interested in vessels leaving the star system."
"But you aren't inoperative, so what would you do?"
"I would dispatch one or more armed parasites to bio-scan range and scan their personnel. If mutineers were detected on board them, I would have no choice but to destroy them."
MacIntyre frowned. "Uh, excuse me, Dahak, but wouldn't that be a rather broader interpretation of your orders? I mean, you let the mutineers escape to the planet because you hadn't been ordered to stop them, right?"
"That is correct, Commander. It has occurred to me, however, that Comp Cent's original interpretation of Senior Fleet Captain Druaga's orders, while essentially correct, did not encompass Senior Fleet Captain Druaga's full intent. Subsequent analysis suggests that had he known the mutineers would employ parasites so readily distinguishable from the loyal crew's lifeboats, he would have ordered their immediate destruction. Whether or not this speculation is correct, the fact remains that no mutineer may be allowed to leave this star system by any means. Allowing any mutinous personnel to escape would conflict with Dahak's Alpha Priority orders to suppress the mutiny."
"I can see that," MacIntyre murmured, then paused, struck by a new thought. "Wait a minute. You say Anu's assumed you're no longer operational - "
"Incorrect, Commander," Dahak interrupted. "I stated that I have speculated to that effect."
"All right, so it's speculative. But if he has, haven't you blown it? You couldn't have grabbed my Beagle if you were inoperative, could you?"
"I could not," Dahak conceded, "yet he cannot be certain that I did so."
"What? Well then, what the hell does he think happened?"
"It was my intention to convince him that your vessel was lost due to an onboard malfunction."
"Lost?" MacIntyre jerked up in his couch. "What d'you mean, ‘lost'?"
"Commander," D
ahak said almost apologetically, "it was necessary. If Fleet Captain Anu determines that Dahak is indeed functional, he may take additional protective measures. The destruction of his enclave's present defenses by brute force would kill seventy percent of all Terran humans; if he becomes sufficiently alarmed to strengthen them still further the situation may well become utterly impossible of resolution."
"I didn't ask why you did it!" MacIntyre spat. "I asked what you meant by ‘lost," goddamn it!"
Dahak did not answer directly. Instead, MacIntyre suddenly heard another voice - his voice, speaking in the clipped, emotionless tones every ex-test pilot seems to drop into when disaster strikes.
"… ayday. Mayday. Heinlein Base, this is Papa-Mike One-X-Ray. I have an explosion in number three fuel cell. Negative function primary flight computers. I am tumbling. Negative response attitude control. I say again. Negative response attitude control."
"Heinlein copies, One-X-Ray," a voice crackled back. He recognized that soft Southern accent, he thought in a queerly detached way. Sandy Tillotson - Lieutenant Colonel Sandra Tillotson, that was. "We have you on scope."
"Then you see what I see, Sandy," his own voice said calmly. "I make it roughly ten minutes to impact."
There was a brief pause, then Tillotson's voice came back, as flat and calm as "he" was.
"Affirmative, Colin."
"I'm gonna take a chance and go for crash ignition," his voice said. "She's tumbling like a mother, but if I can catch her at the right attitude - "