Delivering Ocean News, Views, And Insights Since 1981
Latest Issue: March 2025
With defense budgets adjusting to unfolding geopolitical realities, the tactical application of the latest ocean technologies continues to deliver strategic advantage on the battlefield. Find out how by reading this month’s exclusive News, Views, & Insights shaping the realm of Naval Defense & Intelligence.
This month’s thanks go to Thales, Saab, Seasats, Oceaneering, Massa, SubCtech, and HII for their editorial contributions. We also thank our long-standing event partners, Sea-Air-Space and the Canadian Underwater Conference & Exhibition, for distributing this edition in print.
Happy Reading!

Ed Freeman,
Managing Editor, ON&T
This Month's Exclusive Op-Ed
Advancing Mine Countermeasures with Autonomy
The oceans are the arteries of global trade, carrying over 80% of international goods. Yet, these vital waterways face a hidden threat—underwater mines. Inexpensive to manufacture, easy to deploy, and potentially devastating in their impact, mines can cripple key commercial routes, pinch points, and the safety of seafarers.
For decades, mine clearance has relied on crewed vessels operating in hazardous conditions. However, a revolution…
A Deeper Dive into the Latest Edition
Upcoming Issue Details
Next Issue:
April 2025
Ad Deadline:
March 28, 2025
Editorial Focus:
ROVs in focus, Oil & Gas, Renewables, Marine Resource Management, CCS
Editorial Topics:
Offshore Energy Transition
Show Distribution:
IPF – April 28–May 1
All-Energy – May 14–15
Seanergy – June 17–18