Editing Navy (section)

== Operations ==
A navy typically operates from one or more [[naval base]]s. The base is a [[port]] that is specialized in naval operations, and often includes housing, a [[arsenal|munitions depot]], docks for the vessels, and various repair facilities. During times of war temporary bases may be constructed in closer proximity to strategic locations, as it is advantageous in terms of patrols and station-keeping. Nations with historically strong naval forces have found it advantageous to obtain basing rights in other countries in areas of strategic interest.

Navy ships can operate independently or with a group, which may be a small [[squadron (naval)|squadron]] of comparable ships, or a larger [[naval fleet]] of various specialized ships. The commander of a fleet travels in the [[flagship]], which is usually the most powerful vessel in the group. Before radio was invented, commands from the flagship were communicated by means of flags. At night signal lamps could be used for a similar purpose. Later these were replaced by the radio transmitter, or the flashing light when radio silence was needed.

A "[[blue water navy]]" is designed to operate far from the coastal waters of its home nation. These are ships capable of maintaining station for long periods of time in deep ocean, and will have a long [[Military logistics|logistical]] tail for their support. Many are also nuclear powered to save having to refuel. By contrast a "[[brown water navy]]" operates in the coastal periphery and along inland waterways, where larger ocean-going naval vessels can not readily enter. Regional powers may maintain a "[[green water navy]]" as a means of localized force projection. Blue water fleets may require specialized vessels, such as [[minesweeper]]s, when operating in the [[littoral]] regions along the coast.