A futuristic submarine exploring the deepest trenches of the ocean, encountering bizarre and unknown life forms
A commercial fishing boat hauling in a net full of fish, illustrating the scale of the fishing industry
An image of a submarine diving into the depths of the ocean, representing maritime defense and underwater exploration
A fisherman is out on a traditional fishing boat, holding a tablet displaying a GPS map and sonar data to locate schools of fish, the boat is equipped with nets and fishing gear
