Core Viewpoint - The event held on July 11, 2025, marks the establishment of the Shenzhen International Marine Innovation Research Institute, focusing on marine technology and innovation, with strategic partnerships aimed at enhancing marine research and development capabilities in Shenzhen [1][2]. Group 1: Event Overview - The event was co-hosted by the China Ocean Mineral Resources Research and Development Association, Shenzhen Marine Development Bureau, and Shenzhen Qianhai Management Bureau [1]. - A strategic cooperation framework agreement was signed among the three parties to establish the Shenzhen International Marine Innovation Research Institute, which will include "seven centers + two platforms" for deep-sea scientific innovation [1]. - The event featured the unveiling of several key marine projects, including the Shenzhen International Marine Innovation Research Institute and the Indian Ocean International Marine Young Scholars Alliance [1]. Group 2: Technological Innovations - The "Deep Blue Intelligent i3 Voyage" was introduced, showcasing various innovative, integrated, and intelligent unmanned scientific research devices, including smart seawater sampling drones and remote sensing platform drones [2]. - The "Deep Blue Dream 2035" global scientific exploration plan was announced, which is China's first cross-national marine exploration initiative involving public participation [2]. - The research vessel "Xiangyanghong 10" was opened for visits by local middle school students, allowing them to experience marine exploration technology firsthand [2].

Core Insights - The "Deep Blue Intelligent i3 Voyage" successfully tested various unmanned scientific research devices in the northern South China Sea, focusing on their innovative, integrated, and intelligent performance [1][4]. Group 1: Unmanned Devices - The testing involved multiple types of drones, including intelligent seawater sampling drones, remote sensing platform drones, magnetic survey multi-rotor drones, fixed-wing drones, self-developed six-rotor drones, thermal imaging detection drones, and cross-domain drones [2]. - The Zhuhai Yunzhou L25C unmanned boat, designed for marine environmental surveys in shallow waters, and the "Dolphin 3" surface rescue robot, which can be remotely operated, both performed excellently during the tests [2]. Group 2: Research and Development - The unmanned submersible developed by the Southern University of Science and Technology and Anhua Ocean can autonomously move vertically and horizontally in water, collecting seawater samples, and is expected to excel in sampling in hydrothermal and cold spring areas [4]. - The successful integration of drones, unmanned boats, and unmanned submersibles during the tests lays a technical foundation for future unmanned, three-dimensional, and intelligent dynamic monitoring of marine environments [4]. Group 3: Mission Details - The "Xiangyanghong 10" research vessel, with a displacement of 4,615 tons and a length of 93 meters, is a key asset for deep-sea comprehensive scientific research in China, having completed over 40 major marine survey missions since its commissioning in 2014 [6]. - The "Deep Blue Intelligent i3 Voyage" serves as a precursor to the upcoming "Deep Blue Dream 2035" global ocean research mission planned for this autumn [6].