Covenant proximity mine

This Unknown Covenant Explosive is a Covenant explosive device that was in use during the Battle of Ariel in 2552. The grenade has a similar appearance to a Covenant antimatter charge, and may be a miniaturized form of the explosive. Due to its use in an archaeological operation, the explosive may be specifically intended for such purpose.

List of appearances

 * Halo: Helljumper
 * Issue 4
 * Issue 5