Riachuelo (S22) was an Oberon-class submarine in the Brazilian Navy. It was ordered in 1972 and commissioned in March 1977. Riachuelo is now displayed at the Navy Cultural Centre in Rio de Janeiro.
Riachuelo (S22) was an Oberon-class submarine in the Brazilian Navy. It was ordered in 1972 and commissioned in March 1977. Riachuelo is now displayed at the Navy Cultural Centre in Rio de Janeiro.