Group 1 - The 11th World Radar Expo was held in Hefei, Anhui, showcasing over 400 products with a focus on "Electromagnetic Intelligence and Future Innovation" [1] - China Electronics Technology Group Corporation (CETC) displayed advanced equipment including S-band multifunctional radars capable of detecting low-altitude targets and tactical ballistic missiles, emphasizing their high power, precision, and mobility [1] - The ballistic missile early warning radar showcased has a detection range exceeding 1,000 kilometers and centimeter-level resolution, designed for effective target identification in complex scenarios [1] Group 2 - CETC's low-altitude economy segment remains strong, focusing on low-altitude security, manufacturing, and providing robust support for smart flight safety [1] - The company has achieved a 90% market share in the domestic flight training market for intermediate training aircraft [1] - The ROSA flexible solar cell array, made from high-strain composite materials, offers superior power-to-weight and power-to-volume ratios, indicating significant future applications in high-power spacecraft and unmanned base energy construction [1] Group 3 - In the digital intelligence system and electronic foundation areas, CETC demonstrated its capabilities in enhancing network information systems and fostering new combat capabilities through independent innovation [2] - Key products displayed included missile defense early warning systems and command information systems, supporting joint all-domain combat capabilities in complex battlefield environments [2] - CETC's digital economy initiatives include applications in smart cities, digital government, and integrated management systems, showcasing its commitment to building a digital foundation for various sectors [2]

Group 1 - The 11th World Radar Expo commenced on May 17 in Hefei, Anhui, lasting for three days [1] - The theme of this year's expo is "Sharing Innovative Achievements to Inject Vitality into New Quality Productivity," featuring four major exhibition areas: Intelligent Electronic Equipment and Industry Chain, Industry Application, New Generation Information Technology, and Outdoor Installation [2] - Nearly 500 companies showcased cutting-edge equipment, digital systems, and solutions in various fields [2] Group 2 - China Electronics Technology Group presented over a hundred advanced equipment items, focusing on the digital, networked, intelligent, and unmanned development of equipment [7] - The expo highlighted a comprehensive perception system for air, space, and sea, featuring mobile S-band multifunctional radars capable of detecting low-altitude targets and tactical ballistic missiles [7] - The event also showcased the latest achievements in unmanned systems, anti-unmanned systems, and cybersecurity, exploring new paradigms of intelligent warfare [7] Group 3 - The expo included the 5th "Radar Future Conference," aimed at facilitating direct dialogue between supply and demand in the industry, matching radar technology with user needs [7] - The Radar Expo has been held biennially since its inception in 2001, co-hosted by China Electronics Technology Group, China Electronics Information Industry Group, and the China Radar Industry Association [8]