Mozambique\'s president insisted Wednesday that violent clashes with armed rebels did not spell a slide back to brutal civil war, insisting the energy-rich nation remains a safe bet for investors. \"I do not think, and that is a strong \'no\'... that we are going back to war,\" Armando Guebuza told AFP, amid the worst political violence the country has seen since its brutal 16-year civil war ended in 1992.