القاعدة ذات الصلة
Australia
Practice Relating to Rule 42. Works and Installations Containing Dangerous Forces
Section B. Placement of military objectives near works and installations containing dangerous forces
Australia’s Commanders’ Guide (1994) provides:
While parties to a conflict are required to avoid locating military objectives in the vicinity of such protected works and installations, they are nevertheless permitted to erect such emplacements as may be necessary for the defence of the protected installations. These emplacements shall be immune from attack provided they are not used in hostilities except in defence of the protected works and installations. Armament must be limited to weapons capable only of repelling hostile attacks against the protected works or installations in question. 
Australia, Law of Armed Conflict, Commanders’ Guide, Australian Defence Force Publication, Operations Series, ADFP 37 Supplement 1 – Interim Edition, 7 March 1994, § 963.
Australia’s Defence Force Manual (1994) provides:
Defensive weapons systems may be erected to protect works or installations from attack. These systems may only be used for the limited purpose for which they are intended. The erection of such defence facilities is not without danger and could lead to the work or installation losing its protection. 
Australia, Manual on Law of Armed Conflict, Australian Defence Force Publication, Operations Series, ADFP 37 – Interim Edition, 1994, § 938.
Australia’s LOAC Manual (2006) states:
Defensive weapons systems may be erected to protect works or installations from attack. These systems may only be used for the limited purpose for which they are intended. The erection of such defence facilities is not without danger and could lead to the work or installation losing its protection. 
Australia, The Manual of the Law of Armed Conflict, Australian Defence Doctrine Publication 06.4, Australian Defence Headquarters, 11 May 2006, § 9.39.
The LOAC Manual (2006) replaces both the Defence Force Manual (1994) and the Commanders’ Guide (1994).