Related Rule
Israel
Practice Relating to Rule 8. Definition of Military Objectives
Section C. Places where armed forces or their materiel are located
Israel’s Manual on the Rules of Warfare (2006) states:
The war effort is not only expressed in attacking fighters at the front, but also in striking at the enemy’s logistical infrastructure – depots, factories, mobilisation centres and communications. A soldier understandably constitutes a military target, as do weapons, bases, installations, airfields and army vehicles. 
Israel, Rules of Warfare on the Battlefield, Military Advocate-General’s Corps Command, IDF School of Military Law, Second Edition, 2006, p. 23.
The Manual on the Rules of Warfare (2006) is a second edition of the Manual on the Laws of War (1998).