https://www.halopedia.org/Mission_30:_Hold_the_Line
Hold the Line - Campaign level - Halo: Spartan Strike - Halopedia, the Halo wiki
Apr 27, 2026 - Hold the Line is the thirtieth mission of Halo: Spartan Strike and the sixth of Operation E: Brother's Keeper.
hold the line campaignlevelhalospartanstrike