dhaka bangladesh accuse myanmar repeatedly violate air space warn provocative act could unwarranted consequences raise risk deterioration relations already strain rohingya refugee crisis nearly 400,000 rohingya muslims western myanmar cross bangladesh since aug. 25 flee myanmar government offensive insurgents unite nations brand textbook example ethnic cleanse bangladesh say myanmar drone helicopters violate air space three time sept. 10 12 14 call top myanmar embassy official dhaka complain bangladesh express deep concern repetition act provocation demand myanmar take immediate measure ensure violation sovereignty occur ministry say statement late friday provocative act may lead unwarranted consequences myanmar government spokesman say information incidents bangladesh complain myanmar deny early accusation spokesman zaw htay say myanmar would check information bangladesh provide two countries face refugee crisis need collaborate good understand tell reuters bangladesh decades face influxes rohingya flee persecution buddhist-majority myanmar rohingya regard illegal migrants bangladesh already home 400,000 rohingya late crisis erupt aug. 25 rohingya insurgents attack 30 police post army camp kill dozen people myanmar security force rakhine buddhist vigilantes respond right monitor flee rohingya say campaign violence arson aim drive muslim population bangladesh say refugees must go home myanmar say take back verify citizenship rohingya stateless bangladeshi prime minister sheikh hasina leave saturday u.n. general assembly would call pressure ensure myanmar take everyone back stop ethnic cleanse press secretary ihsanul karim tell reuters conflict lead humanitarian crisis side border raise question myanmar path leadership nobel laureate aung san suu kyi nearly 50 years strict military rule general still control national security policy nevertheless suu kyi widely criticize abroad stop condemn violence little sympathy rohingya country end military rule unleash old animosities military campaign rakhine state widely support u.n. secretary-general antonio guterres u.n. security council urge myanmar end violence say best describe ethnic cleanse ethnic cleanse recognize separate crime international law allegations part wide systematic human right violations hear international court myanmar reject accusations say security force carry clearance operations defend insurgents arakan rohingya salvation army arsa claim responsibility aug. 25 attack similar though small attack october government declare arsa terrorist organization accuse set fire attack civilians arsa say fight right rohingya deny link foreign islamists myanmar army chief senior general min aung hlaing say violence 93 clash since aug. 25 bid insurgents build stronghold accord speech officer trainees post military facebook page 430 people kill insurgents 30,000 non-muslim villagers displace myanmar say human right watch say satellite imagery show 62 rohingya villages torch unite state call protection civilians deputy assistant secretary state patrick murphy due myanmar next week china also vie influence myanmar join u.n. security council call end violence ambassador myanmar express support government action myanmar media report separately committee protect journalists call bangladesh release two myanmar journalists detain last week cover refugee crisis police official tell reuters two find work tourist visa police investigate graphic 'rohingya refugee crisis click tmsnrt.rs/2es8b9b bangladesh warn myanmar border amid refugee crisis