A Proposed Torpedo Countermeasure System

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Abstract:

The high-speed, straight-running, collision course torpedo presents a very difficult countermeasure problem. A proposal is made for a countermeasure system which may neutralize this threat. The system relies primarily upon a precision acoustic detection and tracking sonar to provide accurate fire-control information at short range. Disablement or countermining of the torpedo is achieved by a salvo of simple, lightweight, ballistic rockets fired to enter the water at a range of about 400 ft. Studies and trials have been undertaken to show the feasibility of a modified Puffs acoustic technique for torpedo detection and tracking. A brief comparison with some past developments having similar objectives shows that the pro posed system may overcome some of the disadvantages of previous experimental systems.

Author(s):
Hollings, A. J. ; Hiller, A. J. ; Haisfield, R. M. ; Charlton, H. W. ; Ellingson, H. E.
Author Organization(s):
NAVAL RESEARCH LAB WASHINGTON DC
Pagination:
0021

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
NRL-5856
Monitor Series:
NRL
 Subject Terms
Joint Capability Areas:
JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_7.2.1_Mitigate Lethal Effects; JCA_7.2_Mitigate; JCA_7_Protection; JCA_1.2_Force Preparation; JCA_1_Force Support; JCA_1.2.6_Concepts; JCA_5_Command and Control; JCA_4_Logistics; JCA_5.3_Planning
Modernization Areas:
Space
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*TORPEDOES, DETECTION, TRACKING, FIRE CONTROL SYSTEMS, COUNTERMEASURES
Field(s)/Group(s):
Torpedoes
Keyword(s):
PUFFS, ROCKET LAUNCHERS, ACOUSTIC DETECTORS, SONAR EQUIPMENT, ACOUSTIC TORPEDOES, HOMING TORPEDOES
Report Date:
1962 Dec 13