An Embraer Tucano EMB-312F military aircraft belonging to the Mauritanian National General Staff (Air Wing) crashed yesterday (Monday 18 March) morning at 10h50L whilst out on a test flight. The aircraft came down 7km south-east of Aoujeft, a desert town in the Adrar Region of western Mauritania, roughly 500 kilometers (300 miles) north-east of the capital, Nouakchott.