Launched in 2006, UT2 is the magazine of the SUT, covering a focused range of topics including subsea engineering, offshore technology, marine renewables, ocean resources, diving, underwater science, and robotics. The publication celebrated its 100th issue in 2024. 

Its sister publication, Underwater Robotics, grew out of increasing interest in underwater vehicles and is dedicated to the rapidly evolving world of subsea robotics, from ROVs and AUVs to the technologies enabling increasingly autonomous underwater operations.