Counter-Drone Operational Concepts for Offshore Drilling Platforms in the Gulf of Thailand

Abstract

This article investigates the security implications of Unmanned Aircraft Systems (UAS), with a specific focus on emerging threats from the eastern border—a novel challenge requiring urgent strategic responses from Thailand. The study concentrates on maritime operational areas, particularly offshore drilling platforms which serve as vital pillars of the national economy. A critical vulnerability is identified: since these assets are predominantly operated by private entities in the civilian sector, they lack the legal and physical mandate to employ conventional weaponry.

The research reviews current UAS threats from the eastern front alongside ten distinct Counter-UAS (C-UAS) technologies. By analyzing the respective advantages and limitations of these technologies within the specific constraints of the maritime environment, the study concludes that offshore platforms should implement a comprehensive C-UAS ecosystem.

The proposed defensive architecture includes specialized UAS-detection radar integrated with surface-search radar to extend early warning and response times. This should be augmented by RF Analyzers to gather and transmit intelligence to military or law-making authorities. Furthermore, Optical Sensors are essential for visual target verification. For neutralization, the study recommends the deployment of interceptor drones equipped with net-capture systems (net-guns or net-entanglement), as they offer superior operational range, onboard identification capabilities, and a non-destructive means of engagement suitable for civilian-operated infrastructure.