UNSC Cradle

The Cradle was a UNSC Refit Station capable of intersystem travel.

Background
Essentially a large square plate consisting of Titanium-A armor, it was a square kilometer in diameter and capable of refitting six destroyers, three from her upper surface and three from her lower surface, in a matter of hours or days. It was crewed by only 30 people.

Operational History
In July 2552, it was present at the Battle of Sigma Octanus IV. The ships were used as a shield for the Fleet when the Covenant attacked and it was sacrificed so that the rest of the UNSC Fleet could be protected from a salvo of plasma fire. No escape Lifeboats were launched and the entire crew was killed. They were avenged moments later when the UNSC Fleet destroyed 7 Covenant ships and damaged many others with their MAC volley fire. Its remains were pushed into high orbit above Sigma Octanus after the battle.

Legacy
The tactic would be reused at the Fall of Reach by all three of that planet's repair stations and some human ships, in order to protect that planet's MAC guns from Covenant plasma torpedoes.

Trivia

 * Commander Richard Lash's father was a crewman engineer on the ship and was killed when it was destroyed.