Arsenal de Marinha do Rio de Janeiro

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Arsenal de Marinha do Rio de Janeiro" – news · newspapers · books · scholar · JSTOR (August 2021) (Learn how and when to remove this message)

Rio de Janeiro Navy Arsenal
Arsenal de Marinha do Rio de Janeiro
Ilha das Cobras, Rio de Janeiro in Brazil
AMRJ Location in Brazil
Coordinates	22°53′47″S 43°10′27″W / 22.89639°S 43.17417°W / -22.89639; -43.17417
Type	Navy base
Site information
Controlled by	Brazilian Navy
Open to the public	No
Site history
In use	1763-present (1763-present)
Garrison information
Current commander	Contra-Almirante José Luiz Rangel da Silva

The Arsenal de Marinha do Rio de Janeiro (AMRJ) is a military organization of the Brazilian Navy. It is located in Ilha das Cobras, at the Guanabara Bay, in the city of Rio de Janeiro.^[1] The Arsenal is the main maintenance center and naval base of the Brazilian Navy, involving the design, construction and maintenance of ships and submarines, not only for the Brazilian Navy, but also friendly nations.

The AMRJ provides shipbuilding services both for military strategic reasons (mastery of technologies, seeking the reduction of external dependence), as economic ones, seeking nationalisation of components and the encouragement of domestic industry.