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Overlapping regional security institutions in South America: the case of OAS and UNASUR

[journal article]

Weiffen, Brigitte
Wehner, Leslie
Nolte, Detlef

Abstract

The Union of South American Nations (UNASUR) has positioned itself as a regional security organization aimed at reducing the influence of the Organization of American States (OAS) in South America. At the same time, the OAS paradoxically serves as a model for UNASUR because of its operational capaci... view more

The Union of South American Nations (UNASUR) has positioned itself as a regional security organization aimed at reducing the influence of the Organization of American States (OAS) in South America. At the same time, the OAS paradoxically serves as a model for UNASUR because of its operational capacity and its legitimacy as a regional organization. This article analyzes the seemingly contradictory tendencies of replication and dissociation that UNASUR exhibits towards the OAS in terms of security conceptions and practices. In the first part of the paper, we will draw on recent debates on international regime complexity to develop a framework to study institutional overlap. The second part analyzes to what extent and in which respects UNASUR, and particularly its Defense Council, overlaps with the OAS in terms of security conceptions and practices, while the third part examines the causes of the emergence of a "competitor" for the OAS in South America.... view less

Keywords
regional policy; pressure-group politics; international regime; OAS; South America; security policy; political alliance

Classification
International Relations, International Politics, Foreign Affairs, Development Policy
Peace and Conflict Research, International Conflicts, Security Policy

Free Keywords
Organization of American States; regime complexity; regional security organization; Union of South American Nations

Document language
English

Publication Year
2013

Page/Pages
p. 370-389

Journal
International Area Studies Review, 16 (2013) 4

DOI
https://doi.org/10.1177/2233865913503466

ISSN
2049-1123

Status
Published Version; peer reviewed

Licence
Deposit Licence - No Redistribution, No Modifications

With the permission of the rights owner, this publication is under open access due to a (DFG-/German Research Foundation-funded) national or Alliance license.


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© 2007 - 2025 Social Science Open Access Repository (SSOAR).
Based on DSpace, Copyright (c) 2002-2022, DuraSpace. All rights reserved.