Jiralhanae Stalker
From Halopedia, the Halo wiki
Template:Covenant Rank Infobox The Stalker is a Brute (Jiralhanae) rank [1].
These Special Police Units are feared by all factions.
Trivia
Stalkers are covered in gray armor, and possess integrated circuitry for Active Camo in their Power Armor. They often use Radar Jammers to confuse their prey, and are the main users of Incendiary Grenades.
When they have active camo engaged you can still see their feet when they move.