Osterhagen Project

Osterhagen Project
Type:	Weapon activation device
Place of origin:	Unified Intelligence Taskforce
Appearances:	DW: The Stolen Earth / DW: Journey's End / TDA Prisoner of the Daleks

An Osterhagen key was a literal key used to activate a series of nuclear war-heads placed at strategic points beneath the Earth's crust.

Overview

The Osterhagen Project was a planetary self-destruct system. It was meant to be used only if humanity were suffering unbearably and no hope or help was ever coming. The Osterhagen system was a chain of twenty-five nuclear warheads placed in strategic points beneath the Earth's crust. If the key was used, the system would be activated and the Earth would be ripped apart.

There were five Osterhagen stations across the world but only three needed to be manned for the system to work. Osterhagen Station 1 was in Germany (60 miles outside of Nuremberg). China, Liberia and Argentina were three other countries where the stations were.

Threatened use

After Earth fell to the Daleks, General Sanchez of UNIT gave the key to Martha Jones along with the prototype of Project Indigo to escape. However, former Prime Minister Harriet Jones told Martha Jones not to use the key under any circumstances. (DW: The Stolen Earth)

Believing the Dalek invasion to be unstoppable, Martha Jones made her way to Germany and activated the station there and contacted two UNIT soldiers, one Anna Zhou of China, another a Liberian who refused to give his name. UNIT protocol stated that the keys should be used immediately upon the activation of any three stations, but Martha Jones delayed their use long enough to offer the Daleks a chance to surrender. Upon discovering that the Doctor had been captured, Martha attempted to blackmail the Daleks into releasing him, but the Daleks transmatted her to the Crucible before she could insert the key, effectively disarming the system.

Martha Jones claimed that the Earth would be ripped apart, making the Reality Bomb useless (since it used Earth as part of its mechanism). After the War in the Medusa Cascade, the Doctor asked Martha to persuade UNIT to dismantle the "Osterhagen Project" altogether, to prevent it from being abused in the future. (DW: Journey's End)

Actual use

The planet Auros was once found burning by the Doctor and the crew of the Wayfarer. Her captain, Bowman, described the devastation as "The Osterhagen Principal." The planet had been destroyed to stop the Daleks having it. (TDA: Prisoner of the Daleks)

Other information

Little is known of the origin of the "Osterhagen Project". However, the unnamed German woman who provided food for UNIT forces at Osterhagen Station 1, implied that the Project had been around since her youthful visit to London.

Jack Harkness of Torchwood 3 was able to learn the details of another top-secret UNIT initiative, Project Indigo, but he had no knowledge of the key. (DW: The Stolen Earth)

Behind the scenes

• "Osterhagen" is the name of an actual German village, but is also an anagram for "Earth's gone".
• The concept greatly resembles the Outer Limits episode, "Dead Man's Switch".