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This article is about the Sabre unit. For the Orbital Drop Shock Trooper, see Echo Four (ODST).
Echo Four was a YSS-1000 Sabre that fought during Operation: UPPER CUT alongside Noble Team. The Sabre defended Anchor 9 when the station came under attack of Covenant Type-27 Banshees and Type-31 Seraphs, then participated in the assault on the SDV-class heavy corvette Ardent Prayer. Echo Four was one of the four Sabres that landed on the topside hull of the corvette. The pilot was killed during the skirmish onboard, and the Sabre was thrown into slipspace along with the Ardent Prayer at the conclusion of the operation. [Note 1]
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