Nassau18b

The exterior of SCP-6089

Item #: SCP-6089

Object Class: Euclid

Special Containment Procedures: SCP-6089 is to be monitored by foundation staff under the guise of a local real estate front company. Inside SCP-6089 are to be five security guards, positioned at the entrance way to SCP-6089 A. Any instance of SCP-6089 A being used is to be immediately reported and security is required to detain said user if possible. Under no circumstance is security to enter and instance of SCP-6089 A in this case. Known locations of SCP-6089 A are to be monitored remotely with motion detection sensors and security cameras for any unauthorized entry.

All single panel doors between the size of 50 to 60 cm on Foundation sites are to be removed if possible. Otherwise site security is to keep a vigilant watch on any unknown or new staff. If security notices an unknown or out of place individual in their area said individual is to be detained for question and background checks.

Description: SCP-6089 is the former regional headquarters of the GRU-P located in St. Petersburg ,Russia.

From the exterior, SCP-6089 appears to be an abandoned apartment building. The interior of the building is that of a standard Soviet Era Government Building. Inside is:

• one lobby, with the faded logo of the GRU-P painted on the floor.
• ██ offices of various sizes, one of which shows signs of heavy smoke damage.
• One conference room, completely vacant other than a broken wooden table and a portrait of former soviet leader Yuri Andropov

Upon entering the basement of SCP-6089 is one 9 by 5 curved hallway that continues for ██ meters. Spaced five meters between each other on each side of the hallway are red steel doors, hereby referred to as SCP-6089 A. Several instances of SCP-6089 A have been boarded up, sealed shut and in one case having had the handle to the door cut off.

Each instance of SCP-6089 A transports a subject to another point on the earth through a doorway of a similar type and height. Continued entry into the new location and use of another door of a similar nature will bring the subject to another, further location. After going through several doors, currently no greater than █, SCP-6089 A will terminate at a fixed location, with any further doorways being used linking back to a previous location until returning to SCP-6089.

The terminus location for SCP-6089 A has included several heavily secured sites, headquarters, military bases and government buildings of nations hostile to the Soviet Union. As well, at least three foundation sites are known to be comprised by instance of SCP-6089 A, Sites ██,██ and ██. Currently it is unclear what effect the GRU-P had at each of the compromised sites and the Foundation is in the process of reviewing breaches that occurred.

Addendum: SCP-6089 came to the attention of the Foundation when a local real estate developer went missing surveying the site, only to reappear several hours later at MOD Whitehall ,in the United Kingdom . Upon the details of his arrest coming to the attention of the Foundation, and his tale of doorway teleportation, the site of SCP-6089 was purchased.

Inquiries with the current Russian Federation's GRU-P have proved unfruitful, however back channels in the Russian Government have confirmed that SCP-6089 was the location of the Greater Leningrad Command Centre for the agency from 19██-19██. The facility was abandoned soon after the fall of the Soviet Union, the nascent Russian GRU-P unable or unwilling to manage the site.

Requests to investigate the current headquarters of the GRU-P, TheAquarium for instances of SCP-6089 A have been rejected by the Russian Government.