What does "wet well" refer to on a Navy ship?

The term "wet well" refers specifically to a section on a Navy ship designed for the launching and recovering of small boats and amphibious vehicles. This area is typically flooded with water to facilitate easy access for these vessels, enabling them to either be launched into the sea or brought back aboard the ship. The design allows for efficient operations, especially during amphibious missions where small craft play critical roles in transporting personnel and equipment.

A wet well is integral to the functionality of amphibious assault ships and other vessels that support landing operations, as it provides a secure environment for boats while still allowing for rapid deployment in various maritime scenarios. This capability enhances operational readiness and flexibility, reflecting the Navy's focus on a versatile approach to maritime operations.