The Chainsword is the preferred close combat melee weapon of many of the military forces. The Chainsword is essentially a sword with powered teeth that run along a single-edged blade like that of a chainsaw. Most versions of the weapon make use of monomolecularly-edged or otherwise razor sharp teeth. Chainswords are not subtle weapons, and wielding one is a statement in its own right: they are horrific tools of war, designed to bite, tear and eviscerate where more primitive blades merely cut and slice. The weapon makes an angry buzzing sound as the teeth spin around, intensifying into a high pitched scream as they grind into armour. It is not unlike a modern chainsaw, but lighter and able to be wielded with one hand. It is often used in conjunction with a sidearm.The Chainsword have been used by the Alliance of Nations, Coalition of Independent States and the Imperialist Alliance.