Wet sub

Wet sub is a type of submarine that is not designed to keep its occupants dry, hence the term "wet". Unlike traditional submarines, which have a completely enclosed hull, wet subs expose their occupants to the surrounding water. They are typically used for underwater diving operations and underwater archaeology.

History

The concept of wet subs dates back to the early 20th century, when the first models were developed for military use. During World War II, both the Allies and the Axis powers used wet subs for covert operations, such as sabotage and reconnaissance. In the post-war period, wet subs have been used extensively in scientific research and exploration.

Design and Operation

Wet subs are typically small and lightweight, making them easy to transport and deploy. They are often equipped with propulsion systems that allow them to move at speeds of up to 5 knots. The occupants of a wet sub wear diving suits and scuba gear to protect them from the cold and pressure of the deep sea.

The main advantage of wet subs is their ability to operate at great depths. Because they do not need to maintain a dry interior, they can dive much deeper than traditional submarines. This makes them ideal for exploring the ocean floor and studying marine life.

Uses

Wet subs are used in a variety of fields, including marine biology, oceanography, and underwater archaeology. They are also used in the oil and gas industry for underwater construction and maintenance work.

In recent years, wet subs have been used in tourism, offering tourists the opportunity to explore the underwater world in a safe and controlled environment. Some companies even offer wet sub tours of famous shipwrecks, such as the Titanic.

See Also

• Submarine
• Underwater diving
• Underwater archaeology