Does the concept of war crimes exist in the Forgotten Realms?

i didn’t think I’d ever have to look into this, but does the concept of war crimes exist in the realms? Yes, but not because of any universally-accepted legal code. In the Realms, the concept is entertained and applied within faiths (and treated differently from church to church; clerics of Ilmater see things differently from clerics of Tempus, for example).#Realmslore

— Ed Greenwood (@TheEdVerse) September 6, 2021