It was led by British ISAF forces and focused Aiming on the Kajakai Dam and the towns in the area , which is a major power source for Afghanistan that had not been functioning Being_in_operation for a number of years .

One part of the mission was Operation Volcano , where British Royal Marines successfully cleared Emptying a large Taliban complex near the Kajakai Dam , as well as Operation Kryptonite which actually saw the clearing of the dam by allied forces .