beirut lebanon identify body 10 soldier find along syrian border zone take back islamic state last week state news agency nna say wednesday offensive enclave end evacuation islamic state militants families eastern syria hezbollah-brokered deal syria government lebanon hezbollah allow convoy 300 lightly arm fighters 300 relatives evacuate surrender border enclave part agreement militants identify bury soldier lebanon army chief say dna test confirm 10 body find mountainous border region lebanese soldier security source local media say wednesday islamic state hold territory along border years take lebanese troop captive 2014 briefly overrun town arsal militants one bad spillovers syrian conflict lebanon lebanese justice minister salim jrayssati say military court would look whether civil military authorities play role capture president michel aoun call investigation last week conference wednesday families soldier demand inquiry punish anyone lead deaths fight negotiations since 2014. three years protest streets meet many government officials find fate relatives immense deep sadness hearts mind pride dignity hussein youssef father soldier say government headquarter beirut prime minister saad al-hariri declare friday national day mourn meet families martyr defend country say nizam mougheit whose brother die islamic state captivity anyone hand martyrdom hold accountable whoever lebanon identify soldier kill islamic state captivity