Title SDVs in support of Special Operations Subtitle Anders - - PowerPoint PPT Presentation

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Title SDVs in support of Special Operations Subtitle Anders - - PowerPoint PPT Presentation

Oct 30, 2022 552 likes •792 views

Title SDVs in support of Special Operations Subtitle Anders Magnerfelt JFD Sweden Managing Director confidence under pressure SDVs in support of Special Operations AGENDA The human torpedo A brief history The payload

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Title

Subtitle

SDVs in support of Special Operations

Anders Magnerfelt – JFD Sweden Managing Director

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confidence under pressure

SDVs in support of Special Operations

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AGENDA

SDVs in support of Special Operations

  • The human torpedo
  • A brief history
  • The ‘payload’
  • A diver’s limitations
  • Development of DPDs and SDVs
  • Integration with submarine systems
  • Midget submarines
  • Hybrid crafts
  • Challenges and future SDVs
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THE HUMAN TORPEDO

SDVs in support of Special Operations

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A BRIEF HISTORY

SDVs in support of Special Operations

HMS Valiant / HMS Queen Elizabeth | Damaged by limpet mines placed by Italian frogmen who entered Alexandria harbour riding two-man human torpedoes. Viribus Initis | Sunk in 1918 following attack by Italian Navy in primitive SDV.

1918 1941

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SDVs in support of Special Operations

THE PAYLOAD

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THE PAYLOAD

SDVs in support of Special Operations

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SDVs in support of Special Operations

A DIVER’S LIMITATIONS

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A DIVER’S LIMITATIONS

SDVs in support of Special Operations

  • Limitations from dive system
  • Physical limitations
  • Limitations from environment
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SDVs in support of Special Operations

DIVER PROPULSION DEVICES (DPD)

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DIVER PROPULSION DEVICES (DPD)

SDVs in support of Special Operations

  • Initially short range, designed around the battery

system.

  • More efficient batteries
  • Exposure to the streaming water.
  • Advanced navigation systems
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SDVs in support of Special Operations

SWIMMER DELIVERY VEHICLES (SDV)

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SWIMMER DELIVERY VEHICLES (SDV)

SDVs in support of Special Operations

  • Need for increased speed and extended range.
  • More space for more divers and payload
  • A comfortable environment for the pilots and

divers.

  • Redundancy
  • Increased operation security
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SDVs in support of Special Operations

INTEGRATION WITH SUBMARINES

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INTEGRATION WITH SUBMARINES

SDVs in support of Special Operations

  • Specially built submarines for special operations is

not a new invention

  • Removable dry dock shelters
  • Internal dry docks
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SDVs in support of Special Operations

MIDGET SUBMARINES

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MIDGET SUBMARINES

SDVs in support of Special Operations

Before

  • Been in service for a long time for operation

in concealed areas.

  • Mass production as weapon carrier.

Today

  • Advanced platforms.
  • Endurance.
  • Command and control of special operations.
  • Expensive.
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SDVs in support of Special Operations

HYBRID CRAFTS

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HYBRID CRAFTS

SDVs in support of Special Operations

  • Add over the horizon capability
  • High readiness
  • Operational flexibility
  • Design challenges
  • Not only an SDV, also a combat craft
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CHALLENGES AND FUTURE SDVs

SDVs in support of Special Operations

Doctrine Paradigm shift

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SDVs in support of Special Operations

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SDVs in support of Special Operations

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