Brazilian Navy Atlantic Ship, the Largest Warship in Latin America, Arrives in RS with ICU and Drinking Water Station, Ready for Humanitarian Missions
The Multipurpose Aircraft Carrier (NAM) Atlantic, the largest warship in Latin America, has played a crucial role in humanitarian aid operations in Brazilian territory. Recently, the Brazilian Navy deployed the Atlantic for an essential mission in Rio Grande do Sul, aiming to assist the population affected by water crises. With a scheduled departure from the Naval Base of Rio de Janeiro, the ship is headed towards the coast of Rio Grande do Sul, expecting a three-day journey to the city of Rio Grande.
The Atlantic, with its impressive 200 meters in length, can carry up to 1,400 military personnel and 18 aircraft. For this mission, it is equipped with 8 small boats and two water treatment stations, emphasizing its preparedness to respond efficiently to emergencies. Previous experience in São Sebastião, where it assisted flood victims in 2023, reinforces its suitability for large-scale missions.
Medical And Sustainability Capabilities Onboard
The Atlantic is not just a giant in terms of transport and logistical support; it is also a floating medical center. The second largest in the Navy’s fleet, the ship’s medical center is equipped with an Intensive Care Unit (ICU), an operating room, a laboratory, and more. During missions, the medical crew is expanded to include specialists such as surgeons, anesthetists, general practitioners, pharmacists, and nurses, prepared to double the assistance as the need arises.
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In addition to medical support, the Atlantic is a vital source of drinking water. The onboard water treatment stations utilize advanced chemical filtration processes to convert river water into drinking water, essential for areas affected by rationing, such as Porto Alegre, where the supply has been severely compromised. The capacity to produce up to 20,000 liters of water per hour underscores the ship’s crucial role in sustaining not only life onboard but also in the communities it serves.
History And Versatility Of The Atlantic
Acquired by Brazil in 2017 from the Royal Navy, where it was known as HMS Ocean, the Atlantic has a rich history of involvement in international operations, from humanitarian actions in Kosovo to combat missions in the Middle East. This international experience highlights its adaptability and effectiveness in a variety of operational contexts, from responses to natural disasters to combat operations.
The versatility of the Atlantic is complemented by other vessels that will also be sent to Rio Grande do Sul, such as the Ocean Support Ship Mearim and the Frigate Defensora, which will transport donations and essential supplies. These coordinated efforts highlight the Navy’s ability to mobilize resources quickly in response to humanitarian crises.

Naval Means:
In addition to the “Atlantic”, the Navy is also mobilizing the Ocean Support Ship “Mearim“ and the Ocean Patrol Ship “Amazonas”, equipped with three small boats, which will head to Rio Grande do Sul this Tuesday (7); and the Frigate “Defensora”, with scheduled departure on Wednesday (8), transporting donations and supplies.
To assist in rescuing stranded victims and transporting supplies through flooded areas, the “Atlantic” will carry eight medium and small boats, which, combined with the eight boats already in use in the state since April 30, will increase the contingent of watercraft provided by the Navy.
Aeronaval Means:
The work of the Navy’s air rescue teams, which have saved over 150 people since the start of the operation, will receive, with the arrival of the ships, reinforcement of eight more aircraft, in addition to the four that remain on standby in the state. There will be a total of twelve helicopters in a continuous effort to rescue residents stranded in hard-to-reach areas.
Marine Corps Means:
Also being sent are 40 vehicles and 200 Marine Corps soldiers to clear access routes, in addition to health support teams, consisting of doctors and nurses.

The Vision For The Future: Preparation And Quick Response Of The Navy
The presence of the Atlantic in Rio Grande do Sul is not only an immediate response measure but also a demonstration of the commitment and preparedness of the Brazilian Navy to protect and support the Brazilian population in times of need. The ability to operate so diversely and effectively makes the Atlantic a pillar of security and support, reinforcing the country’s humanitarian and defense infrastructure.
As it continues its journey, the Multipurpose Aircraft Carrier Atlantic not only serves as a war force but also as a symbol of hope and renewal for affected areas, reaffirming the vital role of the Brazilian Navy in promoting the security and well-being of its people under any circumstances.
The Brazilian Navy (MB) will send, this Wednesday (08), the Multipurpose Aircraft Carrier (NAM) “Atlantic”, the largest ship in the Naval Force, to Rio Grande (RS), increasing its capacity to support populations affected by floods and severe storms that are devastating the state.
With an organization similar to a War Operation, the MB is mobilizing four ships, 20 boats, 12 aircraft, and hundreds of military personnel. The situation resembles the response given in February last year to the severe storms that hit the northern coast of SP, especially in São Sebastião. The effort made by the Navy in SP became known as Operation “Shelter By Sea“.
Source: Brazilian Navy


Parabéns a nossa marinha, que está ajudando quem precisa. Muitos sempre se prontificam para falar mal das nossas forças armadas, mas quando nossos militares ajudam o povo em perigo, aí os difamadores se calam.
Os difamadores de hoje são os mesmos **** do 8 de janeiro que queriam romper com o estado democrático para favorecer uma única família.