Troy

Troy is a UNSC colony world located in the Hellespont star system.

Human-Covenant War
The UNSC ship Apocalypso intercepted a Covenant transmission and was able to warn Troy of an incoming attack. Not wanting the Covenant to know they had broken their code, they did not defend the planet and managed to quietly evacuate some of the population before the planet was glassed.

Trivia

 * United Nations Space Command
 * I Love Bees