British U class submarine HMS URGE under way.

Wreck of WWII British submarine found off Malta

HMS Urge—part of Britain's 10th Submarine Flotilla—left the Mediterranean island of Malta on April 27, 1942 but never made it to its destination of the Egyptian port of Alexandria. Until its discovery this summer, the reason for both the ship's disappearance and its final resting place were unknown. The discovery of HMS Urge suggests it sank in 1942 after hitting an explosive marine mine placed by an enemy German warship.

Dive Label

To clearly identify your own underwater photo gear, especially on crowded dive boats or in dive centres highly frequented by underwater photographers, labelling your photography or videography gear comes in handy.