The subsea assets deployed in the 2026 campaign differ substantially from past vessels. Ocean Infinity has integrated its proprietary Armada fleet, purpose-built, fuel-efficient marine robotic platforms that reduce operational emissions by up to 90% compared to traditional oceanographic exploration ships. These hulls act as surface communications mother ships, deploying and monitoring deep-diving submersibles over long sea windows without requiring round-the-clock port replenishment.
The workhorses beneath the surface are AUVs rated for depths reaching 6,000 meters (19,685 feet). Operating untethered, these torpedo-shaped vehicles navigate mere dozens of meters above the abyssal plain. They carry high-frequency synthetic aperture sonar (SAS), multibeam echo sounders, sub-bottom profilers, and high-resolution digital optical cameras. The SAS technology produces photo-like acoustic renderings across wide swaths, detecting metallic fragmentation fields as small as aircraft seat frames resting in oceanic silt.
When the sonar algorithms flag an anomalous return on the ocean floor, onboard automated controls can divert the AUV downward to gather visual proof. High-intensity strobe cameras photograph the contact zone. The vehicle then ascends to acoustic telemetry range to transmit coordinate imagery up through the surface node to engineers stationed at shore-based operating hubs in Southampton and Austin.
