jakarta indonesian unit freeport-mcmoran inc temporarily shut main supply route papua mine shoot incident spokesman say amid escalate tensions security force arm rebel group area one report hurt shots fire vehicle main supply route world second-biggest copper mine temporarily close security situation assess freeport indonesia spokesman riza pratama say text message authorities indonesia eastern province papua deliver food aid villages near mine security force say rebel group block residents movement security personnel surround area police official say police say group link free papua movement opm prevent 1,000 people leave five villages near grasberg mine operate u.s. company continue try persuasive approach dialogue say viktor mackbon police chief mimika area villages locate talk group would conduct public religious figure region add officials saturday say 200 police military personnel deploy preparation secure area force necessary police sad distribute monday notice area arm criminal group give surrender weapons reuters could immediately reach members rebel group west papua national liberation army tpn-opm seek comment friday group deny occupy villages near mine say war police military freeport resident one villages banti say security force block access village residents speak hold hostage separatists worry might happen police military come area say state emergency declare area security step string shoot since aug. 17 kill one police officer wound six papua long-running sometimes violent separatist movement since incorporate indonesia widely criticise u.n.-backed referendum 1969. incident first escalation violence president joko widodo seek ease tension region step investment free political prisoners tackle human right concern grasberg mine dog security concern decades 2009-2015 shoot within mine project area kill 20 people wound 59. freeport indonesia shut main supply route mine shoot