In Pictures

The proposed building works are discussed with the local population at a village shura [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

The proposed building works are discussed with the local population at a village shura [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

A local villager discusses the local topography with a British soldier prior to the building works [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Soldiers keep watch for enemy activity as construction materials arrive [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

The digger starts to create a perimeter for the new patrol base [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

An engineer directs the digger operator during perimeter construction for the new patrol base [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Engineers stamp down the earth inside the newly-erected HESCO Bastion which will form the perimeter of the new patrol base [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Engineers add barbed wire to the top of the HESCO Bastion, forming the perimeter of the new patrol base [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

The construction of the HESCO Bastion perimeter complete with sangars (guard towers) for the new patrol base continues apace [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

The building works draw an audience from the local population [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Soldiers sharing their rations with local villagers [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

The Army Mastiffs dwarf the local transport [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

A soldier keeps watch for enemy activity during the building works [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Engineers carry construction materials for the new bridge across the temporary bridge [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Soldiers keep watch for enemy activity during the building works [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Engineers manhandle the new bridge girders [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

Engineers manhandle the new bridge girders across the temporary bridge [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

A soldier keeps watch for enemy activity during the building works [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

The prefabricated bridge is lowered into place [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

A soldier secures the Mastiff at the end of the day [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]

A soldier keeps watch for enemy activity during the building works [Picture: Sgt Keith Cotton RLC, Crown Copyright/MOD 2009]