The Heart of Darkness “We penetrated deeper and deeper into the heart of darkness” Joseph Conrad, Heart of Darkness  The Heart of Darkness is a semi-historical CMSF campaign depicting actions of the US 1 Bn 508 Parachute Infantry Regiment (PIR), 82nd Airborne and the British Army 2 Bn Royal Regiment of Fusiliers in the Sangin Valley, located in the Helmand Province of Afghanistan during March and April of 2007. It is designed with the latest version of CMSF as well as the NATO a