The Brontes IV Colonial Militia was a 'home grown' defense force of the planet of Brontes IV. At the dawn of the 26th century, it found itself engaged against the rebel group known as the Fist of Redemption. Under the leadership of Lieutenant Jack Frost, the militia was successful in initial engagements against the rebels, though also had to deal with the zerg. Ultimately, its role in defending Brontes IV was taken over by the Hammer Strike Force, although aspects of the militia may have been merged into the Hammer.