ISB headquarters is the Galactic Empire’s vast Security Bureau complex on Coruscant, a place where monumental architecture, layered security, and the routines of Imperial power converge. During Jax Pavan’s infiltration, it becomes a structure of contrasts: an imposing presence visible from afar, a guarded forecourt, and deep interior spaces where a careless check gives way to more formidable defenses. The headquarters is also the setting for an unexplained concentration of Darth Vader’s activity, including the departure of senior Inquisitors and the preparation of Vader’s long-range shuttle for an unknown destination.

Setting and Imperial Presence

The Imperial Palace rises from Coruscant like a malignant coral reef, its mountain of native stone, duracrete, and transparisteel crowned by spires reaching into the sky. The Senate District, the Security Bureau, and Eastport exist as satellites of this vast structure and in its shadow. Even from many kilometers away, Jax feels the Palace’s presence as if the bureau itself sits atop the world and watches. The description makes the relationship between the two buildings more than a matter of distance: the headquarters operates within the visual and political gravity of the Empire’s central seat.

The headquarters’ forecourt is occupied by Imperial Guards, all human and, as Jax observes, without a Force-sensitive among them. Farther inside, with Darth Vader in residence, he expects to encounter stormtroopers and Inquisitors. The distinction between the guarded exterior and the more dangerous inner complex shapes Jax’s approach. The forecourt offers no assurance about what waits deeper within, and the absence of one kind of threat at the entrance cannot be taken as evidence that the interior is safe.

Vader’s Presence and the Bureau’s Uncertainty

Pol Haus tells Jax that Darth Vader is at ISB headquarters, has been seen there, and has reportedly met with Palpatine. Yet the bureau shows none of the signs Haus would expect if Vader had brought a high-level prisoner: there has been no reassignment of guards and no concentration of Inquisitors. The mismatch between Vader’s presence and the missing security measures makes the headquarters a site of uncertainty rather than a clear report of an Imperial prisoner’s transfer.

The Inquisitors’ movements deepen that uncertainty. The cream of their ranks has been dispatched offworld; Haus reports that Probus Tesla and several other senior members of the group were shipped out the previous day. Their destination is not recorded even within the Security Bureau. Vader gave the order, and they departed directly from the bureau’s landing platform aboard an Imperial transport with an unregistered itinerary. At the same time, Vader’s long-range shuttle is on a headquarters pad undergoing preflight procedures. Haus has no itinerary for it and is not in a position to ask where it is going. The simultaneous departure of senior Inquisitors and preparation of Vader’s shuttle establishes a pattern of movement without revealing its purpose.

Jax Pavan’s Approach

Jax enters the operation disguised as Lieutenant Pel Kwinn, carrying a large diplomatic pouch over one shoulder. Before reaching the headquarters, he has changed into a Coruscant police uniform with lieutenant’s pips; the borrowed outfit is intended to help him pass as an authorized visitor. His purpose is to find a vantage point from which he can see Vader’s transport clearly, but reaching it means crossing a complex where even a small use of the Force feels risky. Jax worries that Vader might sense it, while also recognizing that any Inquisitors present could mask its emanations. If he meets one, he will have to improvise.

The first checkpoint is easier than he expects. A stormtrooper looks at Jax’s identichip only perfunctorily and does not cross-check it against security files. Such a check would have exposed that Pel Kwinn retired more than a year earlier and moved home to Corellia. Jax returns the trooper’s casual manner with apparent boredom and continues, but the unchecked credential is a narrow opening, not a sign that access to the rest of the complex will be equally simple.

Fortified Interior and Ceremonial Garden

The internal landing platforms lie deep within the complex, where security is tighter. To reach the high walkway overlooking the transport, Jax must pass through the offices of Airspace Control. Beyond the stormtrooper checkpoint, a short flight of natural stone steps descends into a broad, high-ceilinged gallery in the oldest section of the headquarters, also its most secure. Durasteel ribs reinforce the gallery’s vaulted span, their construction clearly intended to withstand a major assault. A sign at the far end identifies the area as ISB Airspace Control, turning Jax’s planned route toward the hangars into a passage through a fortified operational zone.

The gallery opens onto a more carefully composed setting. An armored archway leads toward Airspace Security; thick doors on the other side open to a manicured garden courtyard. Transparisteel windows run along the corridor, admitting a shimmering wash of natural light and giving a view of sculpted foliage, walkways, and benches. The garden’s statues and moving holographic images present Imperial heroes for visitors to admire. Jax recognizes an alumabronze sculpture of Palpatine in Senate robes and an image of Phow Ji, identified as the hero of the Drongaran occupation. The display places Imperial commemoration inside the bureau’s fortified core: visitors pass from defenses built to withstand assault into a landscaped space that makes the Empire’s authority visible and ceremonially inviting.