general/civil-defense
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All clear (1)
Bomb shelter (1)
All clear (1)
Bomb shelter (1)
All clear (1)
Bomb shelter (1)
Transarmament (1)
Civil defense siren (1)
All clear (1)
Bomb shelter (1)
All clear (1)
Bomb shelter (1)
All clear
Air raid siren signal
Bomb shelter
Protection structure
All clear
Air raid siren signal
Bomb shelter
Protection structure
All clear
Air raid siren signal
Bomb shelter
Protection structure
Transarmament
Replacement of armed forces with infrastructure to support nonviolent resistance
Civil defense siren
Outdoor warning device used to audibly warn about incoming or ongoing danger
All clear
Air raid siren signal
Bomb shelter
Protection structure
All clear
Air raid siren signal
Bomb shelter
Protection structure