The new US Air Force (USAF) base in Agadez in Niger is the biggest construction project ever undertaken by the US Army Corps of Engineers (USACE). It was partially inaugurated on August 22 and is due to go fully operational before the end of the year. Little known Mauritanian businessman Khalidou Moussa Ba has been heavily involved in the project. His construction company Gecoba (General Construction Ba), which is based in Nouakchott, has played a key role in construction of the base, which is as