paris france foreign minister say thursday would head libya soon push war party support peace roadmap tentatively agree paris july libyan prime minister fayez al-serraj divide country eastern commander khalifa haftar verbally commit last month conditional ceasefire work toward hold elections next spring travel libya soon ensure follow-up meet get support side declaration adopt jean-yves le drian say speech french ambassadors france take lead role nato air campaign help rebel topple muammar gaddafi seek play great role libya believe diplomatic efforts stall president emmanuel macron could fill void officials fear jihadist group could try exploit power vacuum libya regroup lose substantial grind syria iraq see resolution conflict vital end europe migrant crisis libya france along others specific responsibility help country find unity stability le drian say past attempt peace deal oil-producing libya often scuttle internal divisions among myriad compete arm group emerge since rebel topple gaddafi 2011. diplomats decline say specifically le drian travel due security reason french initiative anger officials italy previously take lead efforts bring peace former north african colony bear brunt successive wave african migrants cross mediterranean libya french foreign minister travel libya push peace deal