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passive defense stresses
chess.term.	глухая оборона
mil.	пассивная оборона
mil., tech.	пассивная защита; пассивные меры защиты
passive fire defense
fire.	пожарная профилактика
English thesaurus
passive defense
mil., logist.	Passive measures taken for the physical defense and protection of personnel, essential installations and equipment in order to minimize the effectiveness of hostile action. Related term: active defence. (FRA)
USA	Measures taken to reduce the probability of and to minimize the effects of damage caused by hostile action without the intention of taking the initiative (JP 3-60) see also active defense

passive defense: 14 phrases in 4 subjects

Chess	3
Ice hockey	1
Military	9
Security systems	1