60-100km to the south of Wau en Namus. It may also be supposed that former military camps dating from the Chad war may have been protected by minefields which may still exist. It's also been reported that in the broad wadi plain leading from the tarmac road about 90km north of Sebha. Mines located at the preceding grid reference damaged a truck in 1991. Gandini also warns of several local mine fields in the Dohone long the pistes towards to Chad.
Mines exist alongside tracks, some are well marked, others are unknown.
Near the Libyan border the mines at the Passe de Korizo are well-known with a well developed alternative piste. Indeed there are recent reports of a truck hitting a mine on the track south of the Pass on the Arkiafera Plain north of Wour. They block the line of least resistance which everyone would follow and you must know the places to avoid by crossing a 50m-high dune belt. Those minefields which are crossed by the clear piste are carefully fenced off with barbed wire. You may by quite safe staying on the piste but walking around to a look to the military equipment is dangerous.