U.S.-based subsea services and technology firm Oceaneering has completed a major upgrade of its Ocean Intervention II oceanographic research vessel, equipping it to perform simultaneous autonomous offshore survey missions.The retrofit, carried out in early 2025 on the 25-year-old vessel…<p><p>https://www.marinelink.com/news/oceaneering-upgrades-survey-vessel-528477</p></p>