One seldom hears the analogy `` nuclear propulsion will do for the aircraft what it has already done for the submarine ''.

The submarine now has a definite place in submarine defense particularly in denying enemy access to ocean areas.

Thinking on submarine defense has not always been clear-cut.

To this point the need for an over-all plan for submarine defense has been demonstrated, the mission has been stated, broad principles delineating its content laid down, and the supporting elements listed.

The submarine has become increasingly attractive as an antisubmarine weapon system.

It has a hull patterned on that of the United States navy's Nautilus, the world's first atomic submarine.

The South Atlantic Ocean has an additional submarine ridge, the Walvis Ridge.

For international communications, Belgium has 5 submarine cables and a number of satellite earth stations, two of which are Intelsat, and one Eutelsat.

In 2002, Bulgaria disbanded the Rocket Forces despite nationwide protests, and has disbanded its submarine component.

In 1986, Prince Philip commented on Chinese eating habits at the World Wildlife Fund conference: " If it has four legs and is not a chair, if it has two wings and flies but is not an aeroplane, and if it swims and is not a submarine, the Cantonese will eat it.

However, it has been argued that anti-Semitic themes continued, especially in the depiction of Tintin's enemy Rastapopoulos in the post-war Flight 714, though other writers argue against this, pointing out the way that Rastapopoulos surrounds himself with explicitly German-looking characters: Kurt, the submarine ( or u-boat ) commander of The Red Sea Sharks ; Doctor Krollspell, whom Hergé himself referred to as a former concentration camp official, and Hans Boehm, the sinister-looking navigator and co-pilot, both from Flight 714.

Since 1999, the Isle of Man has received electricity through the world's longest submarine AC cable, the 90 kV Isle of Man to England Interconnector, as well as from a natural gas power station in Douglas, an oil power station in Peel and a small hydro-electric power station in Sulby Glen.

Similar evolution in size has allowed similar missiles to be placed on submarines, where they are known as submarine launched ballistic missiles, or SLBMs.

The system has seven submarine cables, three satellite earth stations, two Intelsat ( over the Atlantic Ocean ) and one Arabsat.

With the introduction of the SEACOM submarine cable in July 2009 and the EASSY submarine cable in July 2010, Mozambique now has access to cheaper international connectivity and is no longer reliant on VSAT or neighbours South Africa for Internet transit services.

The mining industry has argued that submarine tailings disposal ( STD ), which disposes of tailings in the sea, is ideal because it avoids the risks of tailings ponds ; although the practice is illegal in the United States and Canada, it is used in the developing world.

The country claims the seabed of the continental shelf, which has been defined by Panama to extend to the 500-meter submarine contour.

China's submarine fleet has also made advances.

The United States Navy named two ships for Roosevelt: the, a submarine that was in commission from 1961 to 1982 ; and the, an aircraft carrier that has been on active duty in the Atlantic Fleet since 1986.

Marko Alexandrovich Ramius, a Lithuanian who has risen to high levels of trust in the Soviet Navy, intends to defect to the United States with his officers on board the experimental nuclear submarine Red October, a Typhoon-class vessel equipped with a revolutionary stealth propulsion system.

The conventional submarine force increased from 35 to 100 boats, the number of missile-carrying ships grew from 20 to 200, and the production of larger surface ships, including support ships for oceangoing operations, increased.

Radio traffic across the Atlantic Ocean increased dramatically after the western Allies cut the German transatlantic submarine communication cables ( telegraph-only at that time, well before the first transatlantic telephone cable connected the US with France in 1956.

This increased reliability also made mid-cable amplifiers in submarine cables possible.

Permalloy cable enabled signalling speed on submarine telegraph cables to be increased to 2, 000 words / min at a time when 40 words / min was considered good.

Industry installing submarine cable for communications or power require detailed surveys of cable routes prior to installation with increased use of acoustic imagery equipment previously found only in military applications.

AWPD / 42 reaffirmed earlier strategic priorities, but increased the list of industrial targets from 23 to 177, ranking the German Luftwaffe first and its submarine force second in importance of destruction.

This increased the air pressure inside the submarine and finally allowed the men to open the blocked hatchway.

However, only after the harsh winter of 2002 – 2003 which resulted in an increased demand for power, the project of the submarine cable between Estonia and Finland got a boost.

The 1930s represented a watershed as the economy reversed itself because of two external stimuli: The repeal of prohibition in the U. S., which greatly increased the demand for plantation workers, and the wartime decision to construct a submarine base on the Islands of St. Thomas.

The five basic steps are found equally well whether we are talking about an earthquake, a submarine using sonar to locate its foe, or a band playing in a rock concert.

But while on its mission, the submarine is destroyed by Godzilla ; Terasawa learns that a Russian nuclear submarine sank in the same region Godzillasaurus was teleported to, giving off enough radiation to create the same Godzilla who destroyed Tokyo in 1985 and battled Biollante in 1990.

The first submarine telegraph cable started its operation in Gibraltar in 1870.

Anticipating what the world would be like in the year 2000, the book is interesting both for its hits ( trains and cars resulting in the dispersion of population from cities to suburbs ; moral restrictions declining as men and women seek greater sexual freedom ; the defeat of German militarism, and the existence of a European Union ) and its misses ( he did not expect successful aircraft before 1950, and averred that " my imagination refuses to see any sort of submarine doing anything but suffocate its crew and founder at sea ").

The submarine answered their waves with fire from its deck gun, but no one was hurt in the attack.

* 1917 – World War I: Germany announces that its U-boats will resume unrestricted submarine warfare after a two-year hiatus.

While tied to its pier in Polyarny, the Soviet submarine B-37 is destroyed when fire breaks out in its torpedo compartent.

In 1959 NNS launched its first nuclear-powered submarine, Shark as well as the ballistic missile submarine Robert E. Lee.

The Russian Alfa class submarine uses a lead-bismuth-cooled fast reactor as its main power plant.

* 1863 – American Civil War: The H. L. Hunley, the first submarine to sink a ship, sinks during a test, killing its inventor, Horace L. Hunley.

Among the 41 vessel fleet were 2 frigates, 22 missile attack craft ( including 10 advanced Osa II missile boats ), 2 submarine chasers, 4 mine warfare vessels, 8 gunboats, 6 patrol craft, 4 missile corvettes ( on order ), 3 landing craft ( on order ), 1 torpedo recovery vessel and, as part of its coastal defence system, Sepal shore-to-sea missiles with a range of 300 kilometers

In heavy winds, a boat with its bow too low may capsize by pitching forward over its bow ( pitch-pole ) or dive under the waves ( submarine ).

In 1851, a Bavarian artillery corporal, Wilhelm Bauer, took a submarine designed by him called the Brandtaucher ( incendiary-diver ), which sank on its first test dive in Kiel Harbour — but its three crewmen managed to escape, after flooding the vessel, which allowed the inside pressure to equalize.

A series of test failures and the development of submarine launched ballistic missiles ( SLBMs ) eventually led to its cancellation in December 1962.

Ryan must contact the Red Octobers rebellious captain to prevent the loss of the submarine and its decisive technology.