by David Weber
"If it's headed for Samovar," Allworth went on, "the geometry of its vector is going to take it out of the drone’s reach without its ever coming close enough for us to get any sort of a mass estimate from its impeller signature."
"Hm." Luchner rubbed his chin for a moment. "Assume that it is a contact and that it's headed in-system. Who'd be in the best position to intercept?"
"Normally, I'd say Nuada, Citizen Exec, but the sensor snafu would make things tough for her. The contacts barely sixty-six million klicks from her, but its also smack in the middle of the area we're watching for her. Without her gravitic array, she probably hasn't picked up a thing, and if it's headed for Samovar, it's accelerating almost straight away from her. She could probably run down a merchant ship, but even if she cuts her pods loose, just about any kind of warship should have the accel to stay away from her with the kind of head start this one will have."
"Which means we probably can't intercept in the outer zone," Luchner observed. "Which leaves Dirk."
"Yes, Citizen Exec," Allworth confirmed, and Luchner frowned again as he digested the information.
Technically, what happened in Nuada's zone was her responsibility. Katana had her own sector to look after, and if she horned into someone else's interception problem and things went wrong, Luchner, or, rather, Citizen Captain Zachary, would make a convenient scapegoat. But Luchner possessed information Citizen Captain Turner didn't have, and that imposed a responsibility that cut across technical lines of authority. Or it did in Citizen Admiral Tourville’s command, anyway, and Luchner rubbed his chin gently as he made himself look at the situation through Tourville’s eyes.
The task group had too few ships to set up complete coverage, so Shannon Foraker had created a layered ambush to cover most likely arrival vectors. Anything that came in somewhere else would probably escape, but anything that translated back into n-space on a logical course would find evasion a much tougher proposition. So far the task group had managed to run down everyone who'd arrived in Adler since the system's change in management, though Nuada's hardware glitches threatened to throw a spanner into the works now. Luchner hoped that wouldn't come home to haunt Turner and his crew, but he made himself set that thought aside while he considered how the intercept effort was most likely to develop.
Like Katana, PNS Dirk, the ship responsible for the middle interception zone in Turner’s sector, was one of the older Sword-class ships. That was why the ops plan relegated her to the inner, less risky station and assigned the bigger Nuada to play the role of beater, closing in from three and a half light-minutes beyond the hyper limit to cut any target's retreat. The Mars class were expected to come as a nasty surprise to the Manties: almost as large as some of the PN's prewar battlecruisers, they took full advantage of the improved EW systems the Navy had acquired from its contacts in the Solarian League... and by reducing magazine space they'd also managed to pack in nearly twice the broadside of a Sword-class ship but gave up less than twenty gravities in maximum acceleration to do it.
But however powerful Nuada was, her hardware faults meant she didn't know what Katana had just discovered. Without that knowledge, she wouldn't leave her station to pursue the possible contact, which would leave Dirk to cope with whatever it was on her own, and that could be bad. Not only could she find herself outclassed in a single-ship action, if in fact the contact was a Manty warship, but unlike Katana, the ships in the inner zone relied on the outer pickets to pick up incoming traffic. That meant Dirk would have deployed neither RDs nor missile pods.
"What's the current com delay to Nuada?" he asked after a moment.
"Twenty-two minutes, Citizen Exec."
"And the range from the target to Dirk?"
"Approximately eighteen-point-three light-minutes." Luchner nodded again, then walked back to the command chair at the center of the bridge. He leaned over without seating himself, punched a com key, and waited until the small screen flicked alight with the image of Citizen Captain Helen Zachary. A moment later, the screen divided neatly in half down the center as Citizen Commissioner Kuttner dropped into the circuit. "Yes, Fred?" Zachary said.
"We've got a possible contact in Nuada's sector, Citizen Captain," the exec replied. He summarized Allworth's report, then went on, "With your permission, Citizen Captain, I'd like to alert Nuada and Dirk for an Alpha Intercept. We're only fifteen light-minutes from Dirk, so our transmission should reach her long before a ship accelerating after translation enters her sensor range, and if Nuada cuts her pods loose and goes to max accel as soon as she gets the word, she should have a pretty fair chance of intercepting the bogey if it tries to break back out across the limit. But since she will have to leave her pods behind to have a shot, I'd also like to alert Raiden and Claymore to support her and Dirk in case this is a battlecruiser or something even heavier."
"Hm." Zachary scratched the tip of her nose. "How much delay would we build in if we simply alerted Turner and let him handle it?' she asked. She and Luchner both already knew the answer to that; she was asking it only to be sure the answer was officially on record before they stuck their necks out.
"Nuada's about twenty-two light-minutes from us and eighteen from Dirk," Luchner replied. "It would take Turner at least forty minutes from the moment we send him the alert to pass it on to Dirk, and another two minutes to hit Raiden and Claymore. If we pass the word to the others at the same time we inform Nuada, we'll cut a minimum of thirteen minutes off the time for every one of the other ships, but our current geometry will let us take a full nineteen minutes off the time for Dirk."
"That sounds to me like ample justification for sticking our oar in," Zachary said, and shifted her eyes to meet Kuttner’s on her own com screen. "Citizen Commissioner?"
"I agree. And we should probably alert Count Tilly, as well."
"Yes, Sir," Luchner said respectfully, forbearing to mention that standing orders required any contact to be reported to the flagship. Kuttner ought to know that, he'd certainly been present often enough when it was discussed, but it could be unwise to remind people's commissioners of things they were supposed to know.
"Very well, Fred. See to it. And keep us informed of any further developments," Zachary said.
"Yes, Citizen Captain." Luchner killed the circuit and turned to the com officer of the watch. "Fire up your transmitter, Hannah," he said.
Chapter Fifteen
"Still nothing from Commodore Yeargin?" Alistair McKeon asked. Forty minutes had passed since Prince Adrian's translation back into normal-space. She'd moved almost two and a quarter light-minutes deeper into the Adler System, her velocity was up to 21,400 KPS, and the silence of her com section had become more than merely puzzling a half-hour ago.
"No, Sir." Lieutenant Sanko's reply was tense, despite its professional crispness, and McKeon turned his head to look at Honor. His gray eyes were worried, and Honor felt Nimitz twitch his tail uneasily as the emotions of those around him seeped into him.
The tension on the cruisers bridge had begun as little more than vague disquiet, a sort of itch no one knew how to scratch, at the absence of any challenge from the system pickets, but it had grown steadily as Prince Adrian continued to accelerate in-system at a constant four hundred gravities. She might not be capable of transmitting FTL herself, but the ships of Task Group Adler were, and Sarah DuChene’s course had been plotted to emerge from hyper within the envelope of one of Commodore Yeargin’s limited numbers of sensor platforms. As such, Prince Adrian should have been detected, identified, and reported to Yeargin’s flagship via the platform’s grav pulse transmitter... and she should have picked up an FTL challenge from Enchanter within ten minutes of arrival.
She hadn't, and Honor had done her best to look unworried as the minutes stretched out. There was almost certainly a simple explanation, she told herself. Yeargin doesn't have all that many sensors, so maybe she decided to change the deployment of the ones she does have from the pattern we were told about. But if she were going to do t
hat, why didn't she post a picket to cover the hole? We're right on the most logical approach from Clairmont. Surely she'd want to be certain it was covered, wouldn't she?
For that matter, it was possible Yeargin had picked Prince Adrian up and simply saw no reason to challenge a ship her sensors had already identified. If that were the case, however, it displayed an appallingly casual approach to the security of her command area. Honor would never have assumed a contact was in fact what it seemed to be until she'd absolutely confirmed its identity, and she found the thought of a system commander who would make such an assumption distasteful. Yet there was only one way to find out what Yeargin thought she was doing, and that was to go see.
But cautiously, Honor told herself. Very cautiously. Better to be paranoid and wrong than overconfident and dead.
McKeon was obviously thinking along the same lines, for he had quietly instructed Geraldine Metcalf to launch a pair of recon drones down his projected track. The stealthed RDs would sweep the area ahead of the ship, and their small FTL transmitters would report whatever they found in near real-time. Drones weren't cheap. Even when they could be recovered, as these probably could, it cost thousands to overhaul and refurbish them for reuse. Despite that, McKeon hadn't even asked for her approval to cover his decision to use them, which said a great deal about his state of mind.
Not that Honor would have hesitated for a moment if he had asked. The one thing no captain could ever have enough of was information, and McKeon had none at all. Without a position fix on at least one of Yeargin’s ships, Russ Sanko couldn't even align his com lasers on it, so there was little point trying to contact anyone closer than Samovar itself. In the absence of an FTL challenge, McKeon had, in fact, transmitted a light-speed message to the planet ten minutes after arriving in-system. Unfortunately, Samovars current orbital position put it over a half light-hour from Prince Adrian, so assuming an instant response, they still wouldn't hear anything back for another ten minutes. And if one thing was likely, given the general slackness which seemed to be the rule here, it was that there would be a delay before any acknowledgment was sent, so...
A sharp tone sounded, and Honor looked up quickly. She turned towards the tactical station, forcing herself to move with much greater calm than she actually felt, and watched Lieutenant Commander Metcalf bend over the shoulder of one of her techs. The slightly built tac officer twirled a lock of sandy-blond hair around one finger and pursed her lips, dark eyes thoughtful as she studied the plot, then looked at Alistair McKeon.
"We've got a contact, Skipper. It looks..."
Another tone sounded, and she broke off to recheck the plot. Her pursed lips turned into a puzzled frown, and she tapped in a command of her own. Her eyebrows rose, then flattened as the computers obediently brought their enhancement capacity to bear, and her voice was more than professionally flat when she looked back up.
"Correction, Skipper. We've got at least two contacts, and they're both operating stealthed."
"Two?" McKeon cocked his head, and Metcalf nodded.
"Yes, Sir. The closer is pursuing us from astern, coming in from about one-seven-eight by zero-zero-four. CIC is calling this one Alpha One, and range is approximately five-point-nine light-minutes. It's on a direct pursuit course with an acceleration of five hundred and ten gravities, but present velocity is barely twelve hundred KPS. The other one, designated Alpha Two, is almost dead ahead, bearing zero-zero-three, zero-one-four, range about fifteen-point-eight light-minutes. Alpha Two is on an intercept heading at seven-six-five-zero KPS, accelerating at five hundred and twenty gravities."
"How in hell did Alpha One get that close before we spotted him?" McKeon demanded.
"At her current velocity and acceleration, she can't have been under power for more than six minutes, Sir, so there was nothing to detect on passives. According to CIC's analysis, her EW seems to be quite efficient, too, and we've been concentrating on the area ahead of us. Given the contact's EW activity, CIC did well to spot him this quickly. And we only saw Alpha Two because our Beta Drone is practically on top of him." Metcalf's tone was that of a professional trying hard to sound neither defensive nor exasperated, and McKeon raised a hand to acknowledge her point.
"What can you tell me about Alpha One now that we do see him?"
"All we've got so far is a fairly fuzzy impeller signature. I've never seen anything quite like this bird's EW, and we're still trying to get a good enough fix on his systems to get through them. My best guess would be that he's either a battlecruiser or a really big heavy cruiser, Skipper, but it's only a guess."
"Understood," McKeon said, and glanced at Honor. "Ahead and astern? Under stealth?" he half murmured, then shook his head and turned to his com section. "Still nothing from Commodore Yeargin?"
"Nothing, Sir," Lieutenant Sanko replied, and McKeon's frown deepened. He rubbed an eyebrow, then climbed out of his command chair and crossed to Honors side.
"Something's out of whack here, Ma'am. Badly," he said softly.
"Agreed." Honor's voice was equally low, and she reached up to rub Nimitz's ears as the 'cat shifted uneasily on her shoulder. She let her eyes sweep the bridge, watching the officers who were very carefully not watching her confer with their captain. Their earlier uneasiness had become something much sharper, not yet fear, but more than anxiety, and it suffused her link with the treecat like smoke.
"They're maneuvering to intercept," she said, and her mind ticked quickly and urgently as McKeon nodded.
There was no reason for Commodore Yeargin’s units to intercept Prince Adrian rather than challenging her by com unless for some reason they'd decided to assume she was hostile, and that was ridiculous. A wise system commander always assumed that anything not definitely identified as friendly was potentially hostile, but pulling pickets off station for a physical intercept opened holes through which other potential hostiles could penetrate your perimeter, so the first step was always to challenge the unknown unit. And what Metcalf had just said about Alpha One's EW worried her. If the contact had been using Allied systems, CIC’s database should have recognized them. But if they weren't Allied technology, they were better than anything the Peeps were supposed to have, which...
"Additional unidentified contacts!" Metcalf’s senior petty officer sang out. "Two unidentified contacts in close company!"
"Designate as Alpha Three and Four and give me a position!" Metcalf snapped.
"We've got them on the Alpha Drone, Ma'am. Bearing zero-one-one by zero-zero-four, range approximately eighteen light-minutes. Present velocity is two-five-zero-zero KPS, accelerating at five KPS squared. Whatever they are, they're running under stealth, too, Commander, and I don't think they're using Allied systems. We've got better reads on their impeller signatures than our EW would give up to a drones sensors." The petty officer turned her head to meet her officer's eyes. "CIC's calling Alpha Three a definite heavy cruiser and Alpha Four a possible battlecruiser, Ma'am, but Four's EW looks a lot like Alpha Ones and the ID is tentative. Whoever they are, they're on intercept courses."
"Captain, I..." Metcalf began, then broke off, one hand pressing her earbug more firmly into her ear while she listened intently. Her face paled, and she cleared her throat. "Captain, CIC has just reclassified our contacts as definite hostiles. I am redesignating them Bandits One through Four. Bandits One and Four are still indeterminate, but the other two are definitely using Peep EW."
McKeon whirled to her, but Honor didn't even feel surprise. Not really. In fact, she was astonished by how calm she felt, as if her instincts had realized that something like this had to be happening from the moment Commodore Yeargin had failed to challenge their arrival. She folded her hands behind her and gazed at Metcalf's plot for perhaps four more seconds, then turned her gaze to the tac officer.
"Thank you, Commander Metcalf," she said, and the calmness of her voice would have fooled anyone who didn't know her. She stood for another moment, rocking gently on the balls of her feet, then turned back
to McKeon. "Captain McKeon," she said formally, "we must assume the enemy has taken the Adler System."
A ripple of shock flowed outward from her. Alistair McKeon’s bridge officers were veterans. Even before CIC reclassified the unknowns as hostile, the same explanation for the lack of a challenge had to have been nibbling at the backs of their brains, however unlikely and however much they would have preferred to deny the possibility, yet hearing their squadron commander actually say it was still a shock.
"But why come after us this way?" Venizelos asked. "The stealth I can understand, at least on the ones ahead of us, but we must've been right on top of Bandit One when we made our alpha translation. He had to see our footprint and get a good mass estimate off our impeller signature, so why wait, what? Over thirty-five minutes?, to start chasing us? Especially if he's a battlecruiser?"
"I don't know, Andy," McKeon said, never taking his eyes from Honor's. "Somebody must have picked up our footprint and warned the bastards in front of us, they certainly don't have the sensor range for it. So maybe that's what Bandit One's been doing: waiting until he was sure his buddies had received his alert."
"Probably," Honor agreed. "Not that an explanation really helps at this point." She crossed to Sarah DuChene's console and touched the astrogator on the shoulder. "Excuse me, Commander. I need to borrow your panel," she said almost absently. DuChene gave her a startled look, then moved out of her way, and Honor slid into the emptied chair.