by David Weber
Interstellar travel was possible only via warp transit, and only one ship at a time could safely perform such transit, lest multiple ones irritate the gods of physics by trying to materialize in overlapping volumes of space. So it had always been a truism of interstellar war that the defender of a known warp point knew exactly where attacking ships had to appear . . . one at a time. In the face of such an advantage, many people-disproportionately represented, it often seemed, in the fields of politics and journalism-were at a loss to understand how any warp point assault could possibly succeed except through the defenders' incompetence. To be fair, a similar attitude hadn't been unknown among military officers in the early days-especially given the momentary disorientation that overtook both minds and instruments after the profoundly unnatural experience of warp transit. With beam-weapon-armed ships or fortresses stationed right on top of the warp point, the befuddled attackers would emerge one by one into a ravening hell of directed-energy fire. If missile-armed vessels were available for supporting bombardment from longer ranges, so much the better. The pre-space expression "make the rubble bounce" wasn't apropos to the environment, but it nevertheless came to mind.
Things hadn't quite worked out that way, for the lovely picture had run aground on certain hard realities. One was that, while the defender knew where the attack would come, he had no way of knowing when it would come. Another was that no military organization could keep all its units permanently at the highest state of alert. Taken together, those facts meant that attackers might appear at any time, without warning and in unanticipated strength, to pour their own point-blank energy fire into surprised defenders. Nor had it proven possible to clog the mouth of a warp point with mines; the grav surge and tidal forces associated with the warp phenomenon made it impossible to keep the things on station directly atop it. The space around a point could be-and was-covered with lethal concentrations of the things, backed up by independently deployed energy weapon platforms, but any mine or platform left directly on top of an open warp point was inevitably sucked into it and destroyed. So although it was possible to severely constrain an attacker's freedom of maneuver, the defender was seldom able to deny him at least some space in which to deploy his fleet as its units arrived.
And then, with the passage of time, had come what the TFN designated the SBMHAWK: the Strategic Bombardment Homing All the Way Killer-a carrier pod that was a small robotic spacecraft, capable of transiting a warp point only to belch forth three to five strategic bombardment missiles programmed to home in on defending ship types. Because they were throwaway craft, the carrier pods could and did make mass simultaneous transits, accepting a certain percentage of losses as the price of smothering a warp point's defenders with sheer numbers of missiles. With such a bombardment to precede it, the prospect of a warp point assault had become as nerve racking for the defender as for the attacker-arguably more so, because the attacker at least knew in advance when he was going in, and could prepare himself for the probability of death.
But eventually the march of technology had provided the defense with what it had most conspicuously lacked: warning of the attack. The second-generation recon drone had been designed to allow covert warp point survey work by robotic proxy-an excellent idea in a universe that held Bugs. But it also had a more directly military use. With its advanced stealth features, it could probe through a known warp point undetected and report back on any mobilization that portended an attack . . . just as Sixth Fleet's RD2s had been doing.
One thing, however, hadn't changed. The name of the game was to position your assets so that every unit was at its own principal weapons' optimum range from the warp point, and Alex Mordechai had done just that. His beam and missile-armed fortresses clustered around the warp point in concentric shells, prepared to pour fire into that immaterial volume of space. His six BS6Vs, each one the base for a hundred and sixty-two fighters, maintained station further out, outside direct weapons' range of the warp point. All the bases were on rotating general-quarters status, and had been ever since the RD2s first reported the Bug force building up like a thunderhead at the other end of the warp line. And in addition to the fortresses, the plot showed the lesser lights of unmanned munitions in multicolored profusion: twelve hundred patterns of antimatter mines, seven hundred and fifty laser-armed deep space buoys, twelve hundred independently deployed energy weapons (less powerful than the buoys' detonation-lasers, but reusable), and eight hundred SBMHAWK carrier pods tied into the fortresses' fire control.
Nothing, surely, could come through that warp point and live.
"Maybe you're right," Prescott conceded. "And I have got desk work waiting on Xanadu." Lots of it, he thought bleakly. Lots and lots of it. "I tell you what. Admiral Mordechai has an RD2 that's due to return from Home Hive Three in about four hours. I'll just wait until he's had a chance to study its data. If nothing's changed dramatically, then I'll go back."
"You are procrastinating, Raaymmonnd," Zhaarnak said sternly.
"I am not! It just can't hurt to-"
"Excuse me, Admiral."
Surprised by the interruption, Prescott turned to face his chief of staff.
"What is it, Anna?"
"Sir," Captain Mandagalla's black face was very controlled, "Jacques has just received a message from Admiral Mordechai. The RD2's just returned. Its data hasn't been downloaded yet, but-"
Prescott spared a quick glance for Zhaarnak, who'd heard it too-Mandagalla was within the pickup's range-before breaking in on her.
"Have Captain Turanoglu sound General Quarters, Commodore."
"Aye, aye, Sir." Mandagalla hurried off towards the com section, waving urgently for Jacques Bichet to join her, and Prescott heard Zhaarnak giving similar orders in the Tongue of Tongues.
They didn't need to wait for the RD2's report. The drones were dispatched through the warp point for twenty-four-hour deployments. That represented their maximum endurance, and they returned before that time limit only if their electronic and neutrino-based senses told them one thing.
The attack was under way.
The general quarters call whooped through Dnepr's echoing corridors, and the other elements of Sixth Fleet were uncoiling themselves to lunge towards the warp point to support Mordechai's command. Prescott ignored it all and kept his eyes riveted on the plot and- Yes, there was the tiny light of the fleeing RD2. He watched, unblinking, for what he knew would follow it.
He knew . . . but even so, he sucked in his breath when it happened.
It wasn't something anyone grew accustomed to-not even someone like Raymond Prescott or Zhaarnak'telmasa, who'd seen it before.
The Bugs had introduced the tactic, unthinkable for any other race, of mass simultaneous warp transits. Prescott knew he had no business being shocked by the phalanx of red "hostile" icons that suddenly appeared-and, in fact, he wasn't. What he felt was flesh-crawling, stomach-quivering horror at the mindset behind it: absolute indifference to personal survival.
As if to emphasize the point, the usual percentage of those scarlet lights began going out.
Prescott had seen actual visual imagery, not just CIC's dispassionate icons-recorded robotically from long range, of course-of a similar assault when he and Zhaarnak stood with their backs against the wall in defense of Alowan. That had been bad enough, yet he'd seen worse-and from a much closer perspective-in the final desperate stages of the Bugs' assault on Centauri. So he wasn't deceived by the peaceful way those lights flickered and then vanished, leaving a fleeting afterimage on the retina. When two solid objects tried to resume existence in the same volume, the result was of an intensity to stress the very fabric of space/time. Indeed, no one really knew precisely what happened-the phenomenon had never been studied closely enough, and doubtless never would be.
Every TFN officer had seen imagery like that . . . in a way. The Federation had learned the hard way that there was only so much simulators, however good, could teach its personnel. And so regular deep-space drills, with real hardware,
were part of the day-to-day existence of the Fleet. As part of those drills, SBMHAWKs were fired through warp points, where-as always-a certain percentage of them disappeared in those intolerably brilliant spasms of madly released energy.
Yet there was a difference between those exercises and this. SBMHAWKs were, after all, just expendable machinery.
But, then, so were the Bugs . . . by their own definition. And as Prescott watched those icons vanish, he realized anew that humankind and the Bugs were too alien to share the same universe.
The deaths of Bug ships from interpenetration ceased immediately after transit. But those ships kept dying without letup, for Mordechai was clearly resolved to burn Zephrain space clean of them before they could deploy away from the warp point. Swathes of deep space buoys vanished from the sphere, committing thermonuclear suicide to focus the gathered energies of their deaths into lances of coherent X-rays that impaled the Bug ships almost too fast for their types to be identified. Almost too fast, but not quite . . . and Prescott frowned. These were all light cruisers.
That wasn't like the Bugs. True, in the first years of the war, they'd used light cruisers for their initial assault waves. But that had changed with their introduction of the gunboat. Smaller and far cheaper than even an austere light cruiser design, gunboats were even better suited for this self-immolating form of attack, and that was precisely how the Bugs had come to use them. But today they weren't, and Prescott began to worry.
"Raise Admiral Mordechai," he ordered his com officer. The command was barely out of his mouth when a second mass simultaneous transit appeared. These were gunboats-and Prescott's worry hardened into certainty.
Mordechai must have seen it too. He'd let himself be drawn into expending practically all of his bomb-pumped lasers on the light cruisers of the first wave. He still had his reusable independently deployed energy weapons-but the IDEWs' puny powerplants took half an hour to power them up between shots, which meant effectively that they were good for only one shot per engagement each. He was faced with the choice of using them against the gunboats, or holding them in reserve against the big ships he knew were coming.
Fortunately, he had another card to play: the defensively deployed SBMHAWKs. By the time the communications lag allowed Prescott to speak with him, he'd already decided to use those, rather than the IDEWs, to counter the gunboats.
An SBMHAWK pod's fire control was normally extremely effective, but only within limited parameters. Designed to survive the addling effect of warp transit and then find and attack its designated target type, its fire control suite was extremely powerful but limited to a single target for every bird in the pod. The entire idea, after all, was for the pods' combined fire to swamp and overwhelm the defenses of their targets, so dispersing the individual pod's missiles between multiple targets was contraindicated.
Bug gunboats were far more fragile targets than even the smallest starships. Although they did mount point defense, unlike strikefighters, they didn't have very much of it, and a single hit from any weapon was sufficient to destroy them. Which meant that just as dispersing fire against starships was an exercise in futility, concentrating the entire load of an SBMHAWK on such a vulnerable target would have been a wasteful misuse of critically valuable weapons.
But there was a way to avoid doing that. The pods Mordechai committed were linked directly to the extremely capable fire control systems of TF 63's fortresses. The pods didn't have to find their targets; the fortresses did that for them, and the clouds of missiles they expelled were more than sufficient to compensate for the targeting problem posed by the gunboats' numbers. The space between the warp point and the nearest fortress shell began to blaze as the energies of antimatter annihilation expended themselves on the relatively insignificant masses of mere gunboats, leaving no debris. But the little craft pressed the attack with the insensate persistence humans had come to know over the last few years, and the fortress crews braced themselves for the worst: kamikaze attacks by gunboats whose crews knew they'd have no chance at a second pass.
As it happened, they were mistaken about what constituted the worst.
After the attack on Home Hive Three, it was no news that the Bugs had developed the close-attack antimatter missile. But no one had fully reasoned out the implications of that fact, as applied to mass assaults by gunboats which could externally mount sixteen of the things and ripple-fire twelve of them in the course of a single firing pass. They should have, but the Allies were accustomed to thinking of FRAMs as fighter munitions, and even the TFN's F-4, the most capable strikefighter anyone had yet deployed, could mount only four of them. There was an enormous difference between that weight of fire and what a gunboat was capable of putting out . . . as the Bugs proceeded to make horrifyingly evident.
The gunboats drove in through the defensive fire of the forts. Scores of them perished in the attempt, but there were simply too many of them for the fortresses to destroy them all, and as each individual that broke through reached knife range, it salvoed twelve FRAMs. No point defense system in the galaxy could stop a FRAM once it launched, and even the mightiest fortress staggered like a galleon in a hurricane as that concentrated flail of super heated plasma and radiation smashed home.
Prescott was as horrified as anyone by the sheer carnage a single gunboat could wreak with a full ripple-salvo, and even as he watched, the surviving Bugs departed from their standard practice by breaking off after that devastating pass rather than seeking self-immolation. Instead, they broke back towards the warp point, firing their remaining FRAM on the way out.
Jacques Bichet, studying the readouts intently, offered an explanation.
"It makes sense, Sir. Four FRAM hits can inflict almost two and a half times as much damage as a ramming attack by a 'clean' gunboat could."
"So of course they're not ramming." Prescott's voice sounded far too calm to his own ears, but he nodded. "It would be better if they were," he went on, and Bichet gave him a puzzled look. But he was speaking more to himself than to the ops officer. "Their willingness to make suicide attacks has always caused us to unconsciously picture them in the mold of human religious fanatics, eagerly seeking self destruction. But they're not. The Bugs don't want to die. It's just that they also don't want not to die. They simply don't care. We'll never understand that-never understand them. And I don't think we want to understand them."
Bichet shivered and turned away, seeking the concrete world of facts and figures. He studied the readouts of the subsequent waves of mass simultaneous emergences from warp, and his eyes narrowed as he realized that something else was happening that was new. He started to call it to Prescott's attention, but Amos Chung was studying the same data, and he beat the ops officer to it.
"Admiral, there are some gunboats in these latest waves, but fewer in each. Most of what's coming through now seem to be pinnaces."
Prescott looked at him sharply. The pinnace was the largest type of small craft which could be carried internally in a starship's boatbay, and the only small craft type (other than a gunboat) that was independently warp-capable. Now that he knew what to look for, he recognized the signs in the readouts himself: the lesser mass combined with inferior speed and maneuverability, relative to gunboats. The Bugs had used them in the kamikaze role before, especially against Fifth Fleet in the original Romulus fighting, but the Allies hadn't seen much of them in the past year or two. The assumption had been that the Bugs had finally decided that pinnaces did too little damage, even as kamikazes, to make practical weapons-particularly because they were much easier to kill than gunboats were.
"What can they be thinking?" Chung jittered as he watched the pinnaces take murderous losses from Mordechai's AFHAWKs. "Granted, they're too small for the mines to lock them up as targets, and we can't use standard anti-ship weapons against them, but still . . ."
"We'll soon find out," Prescott muttered as the first of the pinnaces closed to attack range of the inner fortress shell.
Part of the answer em
erged instantly. The Bugs had loaded the pinnaces' external ordnance racks with FRAMs. They couldn't mount anywhere near the load a gunboat could manage, but what they could mount was devastating enough in its own right, and more shields went flat under antimatter fists, more armor vaporized and splintered, more atmosphere streamed through broken plating, and more human beings died.
Nasty stingers when they get close enough to fire, Prescott conceded grimly to himself as he watched them attack . . . and watched the fortresses' defensive fire thresh their splintered formations with death. But not many of them will.
He was right. Very few of them got close enough to fire, but then he watched as one of the pinnaces continued straight onward in the wake of its FRAMs, closing in on the fortress it had targeted. Unlike the gunboats, it was making a suicide run, and the range was too short and its closing velocity too high for it to be stopped. Its icon converged with the fortress's, blended . . .
The readouts went wild, and the icon of the fortress vanished as completely as that of the pinnace.
"Admiral!" Chung yelled. "We getting downloaded data from the nearby fortresses-we can assess the force of that explosion."
He paused momentarily while the computers did just that, and his pale-complexioned face went bone-white as the uncaring cybernetic brains presented the numbers.
"Sir, that pinnace must've had its cargo bay loaded with at least six hundred FRAMs! That's the equivalent of sixty times an SBMHAWK's entire missile load!"
Prescott blanched. No fortress could take that!
Maybe not many of them will have to take it, he thought a moment later, as he watched whole flights of pinnaces vanish like moths in the flame of defensive fire. Small craft, like fighters, could be engaged by point defense, and the fortresses' point defense crews had suddenly become very highly motivated.