"Purity of Arms" (Morality in Warfare) - The soldier shall make use of 
his weaponry and power only for the fulfillment of the mission and 
solely to the extent required; he will maintain his humanity even in 
combat. The soldier shall not employ his weaponry and power in order to 
harm non-combatants or prisoners of war, and shall do all he can to 
avoid harming their lives, body, honor and property.
IDF Spirit
(Official IDF Doctrine)
(Official IDF Doctrine)