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An anti-submarine net used during WWII in Nova Scotia, Canada

An anti-submarine net or anti-submarine boom is a boom placed across the mouth of a harbour or a strait for protection against submarines.[1][2]

Examples of anti-submarine netsEdit

See alsoEdit

ReferencesEdit

  1. ^ "Net and Boom Defenses". maritime.org.
  2. ^ "Notes on Anti-submarine Defenses ONI Publication No. 8". public2.nhhcaws.local.