Article 2.7. “Cluster munition remnants” means failed cluster munitions, abandoned cluster munitions, unexploded submunitions and unexploded bomblets.

Article 2.4. “Failed cluster munition” means a cluster munition that has been fired, dropped, launched, projected or otherwise delivered and which should have dispersed or released its explosive submunitions but failed to do so.

Article 2.5. “Unexploded submunition” means an explosive submunition that has been dispersed or released by, or otherwise separated from, a cluster munition and has failed to explode as intended.

Article 2.6. “Abandoned cluster munitions” means cluster munitions or explosive submunitions that have not been used and that have been left behind or dumped, and that are no longer under the control of the party that left them behind or dumped them. They may or may not have been prepared for use.

Article 2.15. “Unexploded bomblet” means an explosive bomblet that has been dispersed, released or otherwise separated from a dispenser and has failed to explode as intended.