A perpetrator of war crimes or crimes against humanity is an individual who directly engages in, orders, or facilitates acts that constitute serious violations of international humanitarian law. 

The perpetrators are gradually being swept into the courts.  

Hind Rajab Foundation has filed 12 cases against Israeli soldiers across 8 countries for alleged war crimes in #Gaza

The Hind Rajab Foundation (HRF) has filed a second urgent complaint in the #Netherlands      demanding the immediate arrest of IDF officer Assaf Aviram, identified in Amsterdam.  
 https://bit.ly/3K9zc07