Summa Deep Space Incident

The Summa Deep Space Incident was an event that sparked multiple projects related to research and development of Extra-Vehicular Activity equipment, such as the EVA-class Mjolnir and the OF92 Booster Frame.

Trivia
The name could be a reference to the Battle of Summa, one of the major battles of the Winter War in 1939-1940.

List of appearances

 * Halo 3
 * Halo: Reach