2026 2nd International Conference on Unmanned System and Technology (UST 2026) will be held during July 10-12, 2026 in Tianjing, China. The conference is dedicated to exploring the innovation and application of unmanned systems in different fields, focusing on current and future technological developments and challenges. With the rapid development of artificial intelligence, robotics and automation systems, unmanned systems show great potential in many fields such as military, agriculture, logistics, healthcare and city management. Conference topics include unmanned vehicles, drones, intelligent robots, autonomous underwater vehicles, multi-robot system collaboration, and related sensing and control technologies. As an important part of the 21st century's technological revolution, unmanned systems have already had a profound impact on improving efficiency, reducing costs, and enhancing safety. The conference will bring together researchers, engineers and industry representatives from all over the world to share the latest research results and application cases through academic presentations, technology demonstrations and panel discussions, to promote the continuous innovation and cross-disciplinary practice of unmanned systems technology, and to inject new momentum into the development of society.