JAPANESE MARITIME SELF-DEFENSE FORCE EFFORTS TO COUNTER THREATS TO JAPAN

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Authors
Hetteberg, Timothy J.
Subjects
JMSDF
Japan
AEGIS
BMD
collective self defense
helicopter destroyer
peace operations
maritime strategy
Advisors
Weiner, Robert J.
Date of Issue
2018-12
Date
Publisher
Monterey, CA; Naval Postgraduate School
Language
Abstract
During the Cold War, the Japanese Maritime Self-Defense Force (JMSDF) was heavily focused on defending Japan from a Soviet invasion and ensuring sea lines of communications (SLOC) were available for U.S. naval forces in the event of a major conflict. After the Cold War, the JMSDF had to adopt new missions based on the constantly changing threat environment. This thesis assesses how well the JMSDF responded to a variety of threats to Japan during each of the three decades since the end of the Cold War. The main chapters look at the threats Japan faced each decade and then how JMSDF equipment and policy changed as a result of the identified threats. The research suggests that the JMSDF usually falls in the middle of the spectrum and adequately meets defense requirements. It also shows that there were times where the JMSDF was not prepared or was over prepared, but adjustments were made to bring the JMSDF back to the middle ground.
Type
Thesis
Description
Series/Report No
Department
National Security Affairs (NSA)
Organization
Identifiers
NPS Report Number
Sponsors
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Citation
Distribution Statement
Approved for public release; distribution is unlimited.
Rights
This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.
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