A navy or maritime force is a fleet of waterborne military vessels (watercraft) and its associated naval aviation, both sea-based and land-based. It is the branch of a nation's armed forces principally designated for naval and amphibious warfare; namely, lake-borne, riverine, littoral, or ocean-borne combat operations and related functions. It includes anything conducted by surface ships, amphibious ships, submarines, and seaborne aviation, as well as ancillary support, communications, training, and other fields; recent developments have included space-related operations. The strategic offensive role of a navy is projection of force into areas beyond a country's shores (for example, to protect sea-lanes, ferry troops, or attack other navies, ports, or shore installations). The strategic defensive purpose of a navy is to frustrate seaborne projection-of-force by enemies. The strategic task of the navy also may incorporate nuclear deterrence by use of Submarine-launched ballistic missiles. Naval operations can be broadly divided between riverine and littoral applications (brown-water navy), open-ocean applications (blue-water navy), and something in between (green-water navy), although these distinctions are more about strategic scope than tactical or operational division.
The U.S. Navy traces its origins to the Continental Navy, which was established during the American Revolutionary War and was essentially disbanded as a separate entity shortly thereafter. It played a major role in the American Civil War by blockading the Confederacy and seizing control of its rivers. It played the central role in the World War II defeat of Japan. The 21st century U.S. Navy maintains a sizable global presence, deploying in such areas as East Asia, the Mediterranean, and the Middle East. It is a blue-water navy with the ability to project force onto the littoral regions of the world, engage in forward areas during peacetime, and rapidly respond to regional crises, making it an active player in U.S. foreign and defense policy.
Navy blue got its name from the dark blue (contrasted with white) worn by officers in the British Royal Navy since 1748 and subsequently adopted by other navies around the world. When this color name, taken from the usual color of the uniforms of sailors, originally came into use in the early 19th century, it was initially called marine blue, but the name of the color soon changed to navy blue.
An early use of navy blue as a color name in English was in 1840 though the Oxford English Dictionary has a citation from 1813.
In practice, actual blue uniforms of the United States Navy and other navies have become outright black in color, in order to combat fading.
Variations of navy blue
Bright navy blue
At right is displayed the color bright navy blue. This is the bright tone called "navy blue" by Crayola.
This tone of navy blue was formulated as a Crayola color in 1958.
Indigo dye is the color that is called Añil (the Spanish word for "indigo dye") in the Guía de coloraciones (Guide to colorations) by Rosa Gallego and Juan Carlos Sanz, a color dictionary published in 2005 that is widely popular in the Hispanophone realm.
In armed conflict and in daily life, ships have become an integral part of modern commercial and military systems. Fishing boats are used by millions of fishermen throughout the world. Military forces operate vessels for naval warfare and to transport and support forces ashore. Commercial vessels, nearly 35,000 in number, carried 7.4billion tons of cargo in 2007. As of 2011, there are about 104,304 ships with IMO numbers in the world.
Ships were always a key in history's great explorations and scientific and technological development. Navigators such as Zheng He spread such inventions as the compass and gunpowder. Ships have been used for such purposes as colonization and the slave trade, and have served scientific, cultural, and humanitarian needs. After the 16th century, new crops that had come from and to the Americas via the European seafarers significantly contributed to the world population growth.Ship transport has shaped the world's economy into today's energy-intensive pattern.
Ship's A.I. was created untold millennia ago by the Celestials as the operating system for a data collection device. The Celestials had genetically manipulated humanity, and they left the Ship in the area that would come to be known as Mongolia to monitor humanity's progress.
Circa 1100 A.D., a Mongolian immortal known as Garbha-Hsien (later known as Saul), discovered the Ship and lived next to it while he researched its mysteries. Saul never attempted to enter the Ship.
In time, the Egyptian immortal En Sabah Nur learned of Saul and sought him out as another immortal. In a confrontation, En Sabah Nur slew all of Saul's guards. Saul then sought to humble his fellow "forever-walker" by revealing the secret titanic vessel. Having had previous experience with futuristic technology due to his encounters with Rama-Tut, Nur attacked Saul and left the other immortal for dead and entered the Ship. He emerged later as a vastly changed being who now called himself Apocalypse.
The Navy dispatched three warships—INSKochi, INS Kolkata and later INS Talwar—to rescue as many as 410 people on board two barges after the boats got stranded in the rough weather in the Arabian Sea on Monday afternoon as came within 120km off the city’s coast ... Those rescued were being shifted to the Navy warships, said the spokesperson.
The Navy dispatched three warships—INSKochi, and later INS Talwar—to rescue as many as 410 people on board two after the boats got stranded in the rough weather in the on Monday afternoon as came within 120km off the city’s coast. Three ships, including from Mumbai, too sailed towards the two boats late on Monday.
Two navy ships were deployed to assist in search and rescue operations for a barge carrying 273 people adrift off Mumbai's coast, with 28 picked up so far, the defence ministry said late Monday ... units from the coast guard, navy, army and air force have been placed on standby.
The Army Air Force and Navy and have mobilised their assets for emergency response measures to Cyclone Tauktae which made landfall in Gujarat on Monday. While the Navy has kept diving teams and ships with relief material on standby, the Army has launched two columns to Diu.
AHMEDABAD ... “The (Extremely Severe Cyclonic Storm) Tauktae lies close to Gujarat coast ... It warned of storm surges of up to 13 feet high in some of Gujarat’s coastal districts ... Two navy ships were deployed to assist in search and rescue operations for a barge carrying 273 people “adrift” off Mumbai’s coast, the defence ministry added in a statement ... .
The IndianNavy has deployed three warships in high sea for search and rescue (SAR) assistance of two ships — barge P305 and barge GALConstructor — with 410 people on board, after they were stranded in Bombay High due to Cyclone Tauktae on Monday afternoon ... The Indian Navy has ...
According to Corbell, the video was filmed at the command of the navy ship while it was on manoeuvres more than 160 kilometres west of San Diego, a southwestern coast in the United States, around 11 pm on July 15, 2019.In July 2019, at least five navy ships witnessed unidentified drone-like flying objects over three days, 8News Now reported.
In a new, leaked video, what appears to be a UFO flies around a Navy ship off the coast of San Diego before suddenly disappearing after flying into the water. NBC’s Gadi Schwartz reports for TODAY... .
Those ships are designed to operate in littoral waters, so the Navy is working to outfit them as blue-water surface warfare and naval-strike platforms ... Reducing the number of Zumwalt-class ships to three has raised the price per shell of ammunition to nearly $1 million per round, so the Navy has been forced to reconsider the original plans.