Launching Ceremony of Submarine Riachuelo

December 14, 2018 (Google Translation) – On December 14, 2018, the Brazilian Navy launches the submarine “Riachuelo” to the sea, the first in a series of four conventional and one nuclear-powered submarines that are being built by the Submarine Development Program (PROSUB). The ceremony will be attended by the President of the Republic. The milestone of this new PROSUB phase will take place in the Itaguaí Naval Complex, when the “Riachuelo” will be ready to start the port tests, in which the watertightness, buoyancy and balance. After all the tests,…

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