Today marks the 4th commemoration of the brutal murder of 1700 #Shia Iraqi oil defense cadets by #ISIS. 2300 #Sunni cadets were set aside and the Shia cadets were shot dead and thrown into the #Tigris river or buried nearby. #Iraq has sentenced dozens of ISIS fighters involved. pic.twitter.com/gymoiCE5gv— SURA (@AlSuraEnglish) June 12, 2018