jakarta indonesian unit freeport-mcmoran inc reopen main supply route huge copper mine papua company say monday road close sunday follow shoot incident area one report injure shots fire escort vehicle travel lowlands freeport cancel convoy along road sunday afternoon security situation assess freeport indonesia spokesman riza pratama say temporary closure impact production world second-biggest copper mine incident late string shoot near mine since mid-august kill one police officer wound least six others authorities declare state emergency step security area around tembagapura village 10 km mine separatist west papua national liberation army tpn-opm group link free papua movement say war police military freeport immediately clear tpn-opm behind sunday shoot police indonesia eastern-most province sunday say would issue notice arm criminal group authorities say occupy villages mimika regency freeport grasberg mine locate demand rebel surrender weapons turn timika police chief victor mackbon say investigate report employee pt freeport kidnap arm criminal group freeport spokesman pratama say could confirm report kidnap also say could confirm police report freeport excavator use group dig road banti one villages authorities say occupy rebel group freeport deeply concern escalation violence pratama say add company work authorities ensure safety workers local community grasberg workers become uneasy amid security concern union representative tri puspital tell reuters urge police handle matter carefully despite long history shoot incidents region efforts end violence sporadic effective puspital say warn hard approach could escalation part problem perception locally benefit grasberg go political elite say 200 officer stand secure area force necessary police officials say papua long-running sometimes violent separatist movement since province incorporate indonesia widely criticize 1969 u.n.-backed referendum foreign journalists past require special permission report papua security force restrict movement work president joko widodo pledge make region accessible foreign media invite reporters government-sponsored trip although coverage remain difficult freeport indonesia reopen mine access shoot