Credit: Ocean Infinity Marine robotics company Ocean Infinity has formed a geotechnical drilling services joint venture with Gregg Drilling, a subsidiary of Alaska Native Corporation Sealaska. Ocean Infinity said that the JV would provide geotechnical services to offshore markets in traditional and renewable energy field developments and cables. "The JV combines the expertise and assets of the two companies and will see Gregg Drilling mobilize its seabed drills onto the Armada fleet of uncrewed and optionally crewed vessels ranging from 21m-78m in size." Ocean Infinity said. Ocean Infinity in February 2020 said it would build the world's largest fleet of unmanned surface vessels -