He turned his clean-shaven face to both sides and lifted his chin. He folded his arms across his chest, then stood with his hands clasped behind his back, and finally posed akimbo, with his fists planted on his hips. Drawing himself up to his full height, which was just above human average, he adopted a serious expression, cradling his chin in his right hand. There were few beings to whom he needed to offer salute, though there was one to whom he was obliged to bow, and so he did, straight-backed but not so low as to appear sycophantic.

“Eliminate the top line collars on the boots, and lower the heels,” he told the droid.

“Of course, sir. Standard duranium shank and toes for the boots?”

Tarkin nodded.

Stepping down from the platform, out from inside the cage of laser tracers, he began to walk circles around the hologram, appraising it from all sides. During the war, the belted tunic, when closed, had extended across the chest on one side and across the midsection on the other; now the line was vertical, which appealed to Tarkin’s taste for symmetry. Just below each shoulder were narrow pockets designed to accommodate short cylinders that contained coded information about the wearer. A rank insignia plaque made up of two rows of small colored squares was affixed to the tunic’s left breast.

Medals and battle ribbons had no place on the uniform, nor in the Imperial military. The Emperor was scornful of commendations for sand or pluck. Where another leader might wear garments of the finest synthsilk, the Emperor favored robes of black-patterned zeyd cloth, often concealing his face within the cowl — furtive, exacting, ascetic.

“More to your liking?” the droid asked when its cordwainer program had tasked the holoprojector to incorporate changes to the boots.

“Better,” Tarkin said, “except perhaps for the belt. Center an officer’s disk on the buckle and a matching one on the command cap.” He was about to elaborate when a childhood recollection took him down a different path, and he snorted in self-amusement.

He must have been all of eleven at the time, dressed in a multipocketed vest he thought the perfect apparel for what he had assumed was going to be a jaunt on the Carrion Plateau. On seeing the vest, his grand-uncle Jova had smiled broadly, then issued a laugh that was at once avuncular and menacing.

“It’ll look even better with blood on it,” Jova had said.

“Do you find something humorous in the design, sir?” the droid asked in what amounted to distress.

Tarkin shook his head. “Nothing humorous, to be sure.”

The foolishness of the fitting wasn’t lost on him. He understood that he was simply trying to distract himself from having to fret over delays that were impeding progress on the battle station. Shipments from research sites had been postponed; asteroid mining at Geonosis was proving unfeasible; construction phase deadlines had not been met by the engineers and scientists who were supervising the project; a convoy transporting vital components was due to arrive …

In the ensuing silence, the storm began to beat a mad tattoo on the window.

Doubtless Sentinel Base was one of the Empire’s most important outposts. Still, Tarkin had to wonder what his paternal grand-uncle — who had once told him that personal glory was the only quest worth pursuing — would make of the fact that his most successful apprentice was in danger of becoming a mere administrator.

His gaze had returned to the hologram when he heard urgent footsteps in the corridor outside the room.

On receiving permission to enter, Tarkin’s blond-haired, clear-eyed adjutant hastened through the door, offering a crisp salute.

“A priority dispatch from Rampart Station, sir.”

A look of sharp attentiveness erased Tarkin’s frown. Coreward from Sentinel in the direction of the planet Pii, Rampart was a marshaling depot for supply ships bound for Geonosis, where the deep-space weapon was under construction.

“I won’t tolerate further delays,” he started to say.

“Understood, sir,” the adjutant said. “But this doesn’t concern supplies. Rampart reports that it is under attack.”

THE DOOR TO TARKIN’S QUARTERS whooshed open, disappearing into the partition, and out he marched, dressed in worn trousers and ill-fitting boots, with a lightweight gray-green duster draped over his shoulders. As the adjutant hurried to keep pace with the taller man’s determined steps, the strident voice of the protocol droid slithered through the opening before the door resealed itself.

“But, sir, the fitting!”

Originally a cramped garrison base deployed from a Victory-class Star Destroyer, Sentinel now sprawled in all directions as a result of prefabricated modules that had since been delivered or assembled on site. The heart of the facility was a warren of corridors linking one module to the next, their ceilings lost behind banks of harsh illuminators, forced-air ducts, fire-suppression pipes, and bundled strands of snaking wires. Everything had an improvised look, but as this was Moff Wilhuff Tarkin’s domain, the radiantly heated walkways and walls were spotless, and the pipes and feeds were meticulously organized and labeled with alphanumerics. Overworked scrubbers purged staleness and the smell of ozone from the recycled air. The corridors were crowded not only with specialists and junior officers, but also with droids of all sizes and shapes, twittering, beeping, and chirping to one another as their optical sensors assessed the speed and momentum of Tarkin’s forward march and propelling themselves out of harm’s way at the last possible instant, on treads, casters, repulsors, and ungainly metal legs. Between the blare of distant alarms and the warble of announcements ordering personnel to muster stations, it was difficult enough to hear oneself think, and yet Tarkin was receiving updates through an ear bead as well as communicating continually with Sentinel’s command center through a speck of a microphone adhered to his voice box.

He wedged the audio bead deeper into his ear as he strode through a domed module whose skylight wells revealed that the storm had struck with full force and was shaking Sentinel for all it was worth. Exiting the dome and moving against a tide of staff and droids, he right-angled through two short stretches of corridor, doors flying open at his approach and additional personnel joining him at each juncture — senior officers, navy troopers, communications technicians, some of them young and shorn, most of them in uniform, and all of them human — so that by the time he reached the command center, the duster billowing behind him like a cape, it was as if he were leading a parade.

At Tarkin’s request, the rectangular space was modeled after the sunken data pits found aboard Imperial-class Star Destroyers. Filing in behind him, the staffers he had gathered along the way rushed to their duty stations, even while others already present were leaping to their feet to deliver salutes. Tarkin waved them back into their swivel chairs and positioned himself on a landing at the center of the room with a clear view of the holoimagers, sensor displays, and authenticators. Off to one side of him, Base Commander Cassel, dark-haired and sturdy, was leaning across the primary holoprojector table, above which twitched a grainy image of antique starfighters executing strafing runs across Rampart’s gleaming surface, while the marshaling station’s batteries responded with green pulses of laser energy. In a separate holovid even more corrupted than the first, insect-winged Geonosian laborers could be seen scrambling for cover in one of the station’s starfighter hangars. A distorted voice was crackling through the command center’s wall-mounted speaker array.

“Our shields are already down to forty percent, Sentinel … jamming our transmiss … lost communication with the Brentaal. Request immediate … Sentinel. Again: request immediate reinforcement.”