Welcome to SIUSAI 2026 2026 5th International Symposium on Intelligent Unmanned Systems and Artificial Intelligence (SIUSAI 2026) is organized by Xinjiang Institute of Engineering and Beijing University of Posts and Telecommunications which is scheduled to be held in Urumqi, China on August 14-16, 2026. SIUSAI 2026 aims to bring together scientists, researchers, practitioners, and industry delegates from academia and industry across the globe to exchange and share their latest research findings, experiences, and visions in the field of Unmanned Systems and Artificial Intelligence. The fusion of international expertise in this magnificent city will set the stage for groundbreaking discussions, knowledge sharing, and meaningful connections. SIUSAI 2026 is poised to be an event that will chart the course for the future of Unmanned Systems and Artificial Intelligence, and provide attendees with valuable perceptions into the latest technologies, emerging trends, and potential directions of research in this field.