On 23 September 2014 , after Israel killed Killing the two suspects , Marwan Qawasmeh and Amar Abu-Isa ( aka Amer Abu Aysha ) in a shootout , IDF Chief Lt. Gen. Benny Gantz announced that Operation Brother 's Keeper `` has come to an end Process_end . ''

Following the kidnapping Kidnapping and murder Killing of three Israeli teenagers by Hamas members , the IDF conducted Action `` Operation Brother 's Keeper '' to arrest Arrest militant leaders , Hamas fired Use_firearm rockets into Israel and a seven-week conflict Hostile_encounter broke out Process_start .