Fast-roping is a technique for escending a thick rope. It is useful for deploying troops from a helicopter in places where the helicopter itself is unable or unwilling to touch down. First developed by the British with UK rope manufacturer Marlow Ropes, its first combat use was during the Falklands War. The original rope was a thick nylon that could be used in a manner akin to a fireman's pole. Originally, the first man would hold the rope for the next man, who then replaced him, however this has been phased out.