By Sven PöhleBundeswehr service vehicles can't take Mali's heat, a German newspaper reported. According to the daily, only about half of German military vehicles sent to a UN base in the West African desert are still running. Dust, stony roads and temperatures nearing 50 degrees Celsius (120 F) have knocked out half of the Bundeswehr vehicles deployed to as part of the UN's Multidimensional Integrated Stabilization Mission in Mali, German daily "Die Welt" reported Wednesday.