800 (night), 1400 (day)
0.90 (very fast)
Marines are upgraded as if they were dwarven riflemen, and gain bonuses from Studded Leather Armor, Black Gunpowder and Long Rifles.
They are seen in a bonus clip at the end of Reign of Chaos if the game is beaten on hard difficulty. They are also available in the World Editor.
Warring marines, taking over Icecrown Glacier in Northrend, also appeared in the Warcraft III map Bomber Command.