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Croatia
Practice Relating to Rule 8. Definition of Military Objectives
Section C. Places where armed forces or their materiel are located
According to Croatia’s LOAC Compendium (1991) and Commanders’ Manual (1992), military objectives include military establishments and positions. 
Croatia, Compendium “Law of Armed Conflicts”, Republic of Croatia, Ministry of Defence, 1991, p. 7; Basic Rules of the Law of Armed Conflicts – Commanders’ Manual, Republic of Croatia, Ministry of Defence, 1992, § 4.