MOL Obtains Approval in Principle (AiP) for Unmanned Autonomous Rocket Recovery Vessel
MOL, in collaboration with Innovative Space Carrier (ISC) and Tsuneishi Solutions Tokyo Bay, has received an AiP from the American Bureau of Shipping (ABS) for the basic design of an unmanned autonomous rocket recovery vessel system, aimed at reducing space transport costs.
📋 Article Processing Timeline
- 📰 Published: April 28, 2026 at 00:34
- 🔍 Collected: April 27, 2026 at 16:01
- 🤖 AI Analyzed: April 28, 2026 at 01:08 (9h 6m after Collected)
Mitsui O.S.K. Lines, Ltd. (MOL; President: Jōtarō Tamura; Headquarters: Minato-ku, Tokyo) has announced that, in collaboration with Innovative Space Carrier Inc. (ISC; CEO: Kojiro Hatada) and Tsuneishi Solutions Tokyo Bay Co., Ltd. (President: Kenichi Shibata), it has obtained Approval in Principle (AiP) from the American Bureau of Shipping (ABS) for the basic design of an unmanned autonomous rocket recovery vessel. MOL will continue to leverage its expertise in the shipping and offshore businesses and its safe operation technology to study the implementation of these recovery vessels.
The widespread use of offshore rocket recovery is expected to enable efficient recovery and reuse of rockets, leading to an acceleration of space development through more frequent launches and lower launch costs. Furthermore, unmanned and autonomous operation is expected to minimize work involving direct human intervention, enabling operations with high levels of safety.
The approval confirms the safety and technical feasibility of the entire offshore recovery system concept, which includes not only the rocket recovery vessel itself but also support vessels that assist in recovery and a ground control system to monitor and control them integrally, as verified by ABS, a third-party organization.
MOL has been playing a role in considering the operation concept of the offshore recovery platform and offshore operations, utilizing the knowledge and safe operation technology it has cultivated over many years in the shipping and offshore fields. Moving forward, MOL will continue to work closely with ISC and Tsuneishi Solutions Tokyo Bay to advance the sophistication of the design and consider implementation while receiving technical advice from ABS.
The widespread use of offshore rocket recovery is expected to enable efficient recovery and reuse of rockets, leading to an acceleration of space development through more frequent launches and lower launch costs. Furthermore, unmanned and autonomous operation is expected to minimize work involving direct human intervention, enabling operations with high levels of safety.
The approval confirms the safety and technical feasibility of the entire offshore recovery system concept, which includes not only the rocket recovery vessel itself but also support vessels that assist in recovery and a ground control system to monitor and control them integrally, as verified by ABS, a third-party organization.
MOL has been playing a role in considering the operation concept of the offshore recovery platform and offshore operations, utilizing the knowledge and safe operation technology it has cultivated over many years in the shipping and offshore fields. Moving forward, MOL will continue to work closely with ISC and Tsuneishi Solutions Tokyo Bay to advance the sophistication of the design and consider implementation while receiving technical advice from ABS.