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Roberto Godoy
The State of São Paulo
The submarine S-40 Riachuelo lowered to the sea its 2 200 tons the morning of this Friday (14DEZ2018), where it must stay for the next 30 years, subject of periodical modernization process – in the company of its three similar ones of the same size and profile, still in production – fulfill the mission of guaranteeing the strategic projection of Brazil on the 4.5 million km² which constitute the relevant territory of the country to the south from the Atlantic Ocean. [19659003] The blue Amazon, in the definition of the navy. For this huge region, very close to the size of Western Europe, 95% of Brazilian foreign trade flows. In this giant region, 91% of oil and 73% of natural gas are extracted.
"In summary, it is the part of the oceans on which we have responsibilities, rights and duties," says the next Navy commander, Admiral Ilques Barbosa Junior. In fact, in order to obtain the results of the economic potential of jurisdictional waters, Brazil is committed to preserving the safety of navigation on the maritime routes.
This is the reason for the investments made by the Ministry of Defense in strategic programs – one of them Prosub, which intends to give naval forces technical training in the construction of such ships; including nuclear propulsion. It's expensive from here 2029, 37 billion R $ will be invested. The project includes the establishment of a new shipyard, base and new support facilities in Itaguaí, on the south coast of Rio de Janeiro. The non-atomic diesel-electric propulsion submarines chosen are the French high-tech Scorpene
The transfer of advanced knowledge is guaranteed in the contract. At the end of the year, the investment accumulated since 2008 will reach 17 billion rubles. They will be produced in the complex and will be ready by 2022. The nuclear model of 6,000 tons will be delivered in 2029. The consortium is composed of the French naval group, Odebrecht Defense and Technology and the Navy.
The decision to make the submarine fleet the deterrent of the Brazilian navy begins with the construction of an underwater fleet in 2007, when the federal government decided to re-equip and modernize the fleet. army. The stealth, unpredictability and firepower characteristics – Riachuelo launches heavy torpedoes, fires long-range missiles and makes antipersonnel mines – are essential for surveillance, patrol and possible interdiction attacks. . Even against larger enemies, efficiency is guaranteed by the skill. There are traces of various electronic "sinkings" during 100,000-ton US nuclear aircraft carrier exercises, "attacked" by small diesel-electric submarines.
In September 2010, the beginning of the program's structuring cycle, Defense Minister Nelson Jobim told the National Defense Institute in Lisbon that "the South Atlantic responds to security problems very different from those of the North Atlantic, "referring to the declared intention of NATO, the military pact of the North.
"NATO can not replace the UN," he said, adding that he feared the possibility – under the influence of the United States – to lead multilateral action in the region without the support of the Security Council at the United Nations. Jobim, on this occasion, stated that "the South Atlantic is the area of interest of Brazil".
New submarine
Riachuelo is 75 meters high and stands as a four-story building
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