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]