Visitors gather at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Visitors take group photos at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Combat uniforms are seen at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Visitors gather at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
A drone is seen at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Visitors gather at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
An unmanned patrol vehicle is seen at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Visitors gather at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Visitors gather at the 2nd Public Security Technology Expo, Lianyungang, east China's Jiangsu Province, September 17, 2025. Wang Hongjie/CGTN
Visitors from around the world gathered to explore China's latest innovations that help make communities safer at the 2nd Public Security Technology Expo, held from September 16 to 19 in Lianyungang, Jiangsu Province. Take a look at the highlights through these photos!