This compilation of papers describes the latest research results and innovations presented at the 10th International Conference on Collision and Grounding of Ships and Offshore Structures (ICCGS 2025, Shanghai, China, 16–19 September 2025). The contributions cover a wide range of topics, including:behaviour of vessels in collision and groundingcollision and grounding experimentsbehaviour of structures and materials under impact loadingsultimate strength of ship structures and componentsnew designs for structural improvementrisk assessment and innovative navigation systemscollision between ships and offshore structuresThis publication is an important tool for academics, engineers and professionals involved in developing new trends in collision and grounding of ships and offshore structures. The Proceedings in Marine Technology and Ocean Engineering series is devoted to the publication of proceedings of peer-reviewed international conferences dealing with various aspects of marine technology and ocean engineering. The series includes the proceedings of the following conferences: the Marine Structures (MARSTRUCT) Conferences, the Renewable Energies Offshore (RENEW) Conferences, the Maritime Technology (MARTECH) Conferences, the Collision and Grounding of Ships and Offshore Structures (ICCGS) Conferences, and the International Maritime Association of the Mediterranean (IMAM) Conferences.