[Centre 4s] Nouakchott -- In the Sahel, with Covid 19, 2020 will be a pivotal year in the fight against armed groups, some of which are supported from outside. Moreover, a year of Partnerships and quest for coherence in cooperative policies. Finally, a year of thinking on the responsibility to deliver, and thus to putting an end to conflicts. Despite Covid19 perverse effects and an increasing internationalisation. Covid 19, terrorism and humanitarian crises
