submarinos

Science and Technology

Canada Makes Historic Decision to Purchase New German Submarines in $70 Billion Defense Program, Replacing Aging Victoria-Class Fleet by 2033

Fabio Lucas Carvalho 07/07/2026 at 11:50

Science and Technology

Immense and oscillating under a helicopter, the Chinese structure of three 25-meter coils has overcome its greatest flight obstacle and emerges as a tool capable of hunting invisible nuclear submarines, hidden in the icy depths of the ocean.

Maria Heloisa Barbosa Borges 10/06/2026 at 13:59

Science and Technology

The Minister of Defense states that the Scorpène submarines that France wants to sell to Argentina could be built in Brazil, in Itaguaí, which would place the country at the center of the reconstruction of Argentina’s submarine force, stalled since the disappearance of the ARA San Juan in 2017.

Maria Heloisa Barbosa Borges 02/06/2026 at 19:29

Interesting facts

The United Kingdom reveals a secret operation lasting over a month to prevent a Russian submarine from sabotaging underwater cables in the North Atlantic and sends a direct message to Putin stating that any attempt to damage the infrastructure will have serious consequences.

Bruno Teles 09/04/2026 at 10:48

Interesting facts

U.S. war giant weighing 9,600 tons and equipped with long-range missiles is sent to the Atlantic to protect global internet and hunt submarines.

Jefferson Augusto 31/03/2026 at 00:29

Armed Forces

Trump’s Naval Force or Putin’s? Quantity, Technology, Attack and Response: Compare the Powers and See Each One’s Strengths

Romário Pereira de Carvalho 02/08/2025 at 09:15

Interesting facts

Russia Narrowly Escapes Nuclear Disaster After Earthquake Hits Submarine Base

Maria Heloisa Barbosa Borges 31/07/2025 at 09:21

Naval Industry

United States Faces Severe Delays in Shipbuilding: Aircraft Carriers, Frigates, and Submarines with Deliveries Postponed Until 2027

Andriely Medeiros de Araújo 21/07/2025 at 12:54

Oil and Gas

Petrobras Tests Electric Submarine Christmas Tree in Partnership with TechnipFMC

Andriely Medeiros de Araújo 19/06/2025 at 19:55

Naval Industry

Submarine Construction in the United Kingdom Receives Largest Investment in History: Understand the Economic, Military, and Industrial Impacts of the Initiative

Andriely Medeiros de Araújo 12/06/2025 at 19:53

Science and Technology

China Advances in Smart Torpedo with AI Capable of Distinguishing Submarine Decoys with 92.2% Accuracy, Even in High-Complexity Underwater Environments

Fabio Lucas Carvalho 04/06/2025 at 19:06

Science and Technology

U.S. Technology Can Track Submarines Without GPS

Fabio Lucas Carvalho 22/05/2025 at 13:51