03.02.2026
With assistance from the Icelandic Coast Guard, the Teledyne team was able to deploy the autonomous underwater gliders into the North Atlantic in the strategic Greenland – Iceland gap from the Coast Guard Ship ICGV Þór. The Sentinel Glider towed a passive acoustic thin-line hydrophone array specifically designed to identify surface and subsurface vehicle noise in the water. The silent autonomous gliders, transversing the water column to 1,000 meters and equipped with the sensitive passive acoustic array, create a formidable barrier for subsea adversaries.