Covenant stealth corvette
From Halopedia, the Halo wiki
The Covenant Stealth Corvette[1] is a class of small starship in the Covenant Navy.
Similar in design, if not implementation, to the UNSC's Prowler-class stealth vessels, the Covenant versions used active camouflage like systems to render them imperceptible to UNSC sensors, and visually invisible.[1] It also possessed electronic countermeasures, able to interfere with the guidance systems of Archer missiles, and was able to gather intelligence.[1] One of these managed to survive for a time above Sigma Octanus IV, before it was rammed by the UNSC Iroquois.[2]
