Mills bomb Britain adopted grenades that contained segmented coiled wire in smooth metal casings. The No. 36M Mk.I remained the standard grenade of the British Armed Forces and was manufactured in the UK until 1972, when it was completely replaced by the L2 series. The 36M remained in service in some parts of the world such as India and Pakistan, where it was manufactured until the early 1980s. Mills bombs were still being used in combat as recently as 2004 e.g. the incident which killed US Marine Jason Dunham and wounded two of his comrades. The Mills bomb was developed into a
Transport in Birmingham the world. Extensive regeneration of canals has taken place since the 1980s, including dredging to enable the smooth passage of narrowboats, reconstruction and construction of canalside housing. 2010s developments include the Eastside area of Digbeth and the area within Icknield Port Loop. Canals in Birmingham include: Birmingham has reservoirs to feed its canals, including: There are no navigable rivers: the Rea, on which the City was founded, is little more than a culverted stream, and the Tame, which passes through some northern suburbs, is not navigable. The River Cole, which runs through the south-east of the city through to the