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 is investigating what led to two service ships nearly colliding Tuesday in San Diego Bay...Momsen and the dock landing ship Harpers Ferry ... Two Navy ships came close to colliding in the San Diego Bay on November 29, 2022.Twitter / SanDiegoWebCam.
A fire onboard the USS Abraham Lincoln has injured 9 sailors, the US Navy said ... The cause of the fire is currently being investigated by Navy personnel ... The injured sailors were treated onboard the ship, which will be staying at sea after the incident ... The Navy has not reveal the injuries of the other 3 sailors at this time.
Dec 1 (Reuters) - Saudi Arabia's defence ministry signed a memorandum of understanding (MOU) with Spanish state-owned Navantia company on Wednesday to build combat ships for the SaudiNavy, the Saudi state news agency ...
WASHINGTON — The Navy has initiated an investigation of a near collision between two ships that occurred in the waters off San Diego, service officials said Wednesday ... a Navy spokesperson said ... The near miss was the second incident on Tuesday involving a San Diego-based Navy ship.
Navy handout photo dated January 18, 2012...Later that same month, the Navy revealed in a statement that following further investigation into the matter, the sea service had determined that the ship's water supply had been contaminated with bilge water, which is wastewater that collects in the bottom of a ship.
There are women officers in the forces including Navy." The Navy has started inducting women sailors as well which is a landmark achievement, he said. "This year, we had 3,000 vacancies for sailors for which we received 10 lakh applications including 82,000 from women," the Navy chief said ... Our first small ship was commissioned indigenously in 1960.
The ship left San Diego on May 2 ...Next off, in another Navy tradition, were the first-time parents — there were 21 ... Navy) ... Navy) ... Navy) ... The group of ships, including the MEU and the aircraft, departed on Nov ... The fleet is the Navy’s largest forward-deployed fleet and includes 50 to 70 ships, 150 aircraft and 27,000 sailors and Marines ... Navy) ... Navy).
Will IndianNavy decide on RafaleMarine for its aircraft carriers? ...There are women officers in the forces including Navy.” The Navy has started inducting women sailors as well which is a landmark achievement, he said ... Will Indian Navy decide on Rafale Marine for its aircraft carriers? ... Since then, we are building ships bigger and bigger.
There are women officers in the forces, including Navy.”. The Navy has started inducting women sailors as well which is a landmark achievement, he said. “This year, we had 3,000 vacancies for sailors for which we received 10 lakh applications, including 82,000 from women,” the Navy chief said ... Since then, we are building ships bigger and bigger.