عنوان مقاله [English]
نویسنده [English]چکیده [English]
This research is about Epmployment of passive defence on jamaran class Destroyers that presented measures is in field of Electromagnetic camouflage and thermal camouflage, so accordingly, the main aim of research is to explaine of how to use suitable passive defence at sea on jamaran class destroyers in apposition with transregional threats and then followed by, main question determined as " how can passive defence measures applied on jamaran class Destroyers". Type of researcis applied and method is descriptive with mixed approach. (quantitative,qualitative). Statistical society include deck officers, Electronic and Mechanic branches and other officers from naval staff and naval fleets, higher than sub lieutenant rank. and sample society calculated 52 persons. Data collection tools in this research were determined by field and library studies, referring to available documents and use of internet, refer to scholars and interview with them. So in short, summary of results about Electromagnetic camouflage can be described as: Detailed design and angled of Hull, use of absorving paints and materials, camouflage Nets and utilization of Adaptive water curtain technology. In other side, results about thermal camouflage can be described as: proper isulation, moving exhaust, use of engines with low heat, and hull cooling.