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The Battle of Kamchatka was a large battle between Jul 'Mdama's Covenant, the Forerunner Prometheans, and the United Nations Space Command on the planet Kamchatka. The battle marked the first time since the First Battle of Requiem that Jul 'Mdama's Covenant had engaged the Prometheans in combat and was the last battle for which the Covenant were led by Jul 'Mdama.[1]


Approximately three weeks before the battle, Dr. Halsey contacted the UNSC, warning of an incoming event.[2] The UNSC either procrastinated or didn't listen until five separate colonies were attacked within a 72-hour time span. With that, the UNSC dispatched Fireteam Osiris to her last known position at Kamchatka. However, Jul 'Mdama was completely unaware of this dissidence.[1]


This section requires expansion.



Military PersonnelEdit

Branch Rank Name Status
UNSC Navy Captain Thomas Lasky Survived
UNSC Spartan Commander Sarah Palmer Survived
Spartan Jameson Locke Survived
Olympia Vale Survived
Edward Buck Survived
Holly Tanaka Survived

Jul 'Mdama's CovenantEdit

Military PersonnelEdit

Rank Name Status
Fleet Master Jul 'Mdama KIA


  1. 1.0 1.1 Halo 5: Guardians level Osiris
  2. Halo 5: Guardians level Blue Team