ORIGINAL RESEARCH article

Front. Mar. Sci.

Sec. Marine Affairs and Policy

Volume 12 - 2025 | doi: 10.3389/fmars.2025.1617488

MAV-ISR: From Maritime Gray Zone Competition to Norm Formation

Provisionally accepted
  • Southwest University of Political Science & Law, Chongqing, China

The final, formatted version of the article will be published soon.

Maritime Autonomous Vehicles-based Intelligence, Surveillance, and Reconnaissance (MAV-ISR) possesses unique and novel characteristics that distinguish it from other marine activities, providing a stark contrast with the uncertainty of its standing in international law. This ambiguity has resulted in different theoretical interpretations and practical concerns. In the South China Sea, conflicts of interest and practical confrontation between countries within and outside the region have given rise to a competitive gray zone, threatening the stability of the area. To mitigate the potential impact of the MAV-ISR gray zone on the international order, it is necessary to subject it to multidimensional evaluation. Normalizing MAV-ISR is the most thorough method for curbing its gray zone; however, this process should not be rushed. Its advancement should be a gradual process informed by a range of established methods and programs.

Keywords: MAV, ISR, gray zone, South China Sea, normalization

Received: 24 Apr 2025; Accepted: 23 Jun 2025.

Copyright: © 2025 Chen. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

* Correspondence: Linlin Chen, Southwest University of Political Science & Law, Chongqing, China

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