This link is to a page on the UK MoD website. http://www.mod.uk/DefenceInternet/DefenceNews/MilitaryOperations/UsForcesMoveIntoKajakiAsRoyalMarinesIncreasePresenceInSangin.htm The USMC has taken over responsibility for Kajaki and its dam. The Royal Marines are re-deploying to deal with Sangin, which is a particularly nasty place. Kajaki is not the nicest either. The Soviets liberally sprinkled the area around the dam with uncharted minefields in order to protect it from the Mujahadeen. The UK has suffered a number of casualties from these legacy devices.