The Brazilian Navy held, this Thursday (28), at the Rio de Janeiro Navy Arsenal (AMRJ), the Keel Laying ceremony of the Patrol Vessel (NPa) “Miramar”. This milestone begins the construction of the fifth ship of the Macaé Class, which will be entirely manufactured in the state of Rio de Janeiro and is scheduled to be launched in 2028.
The meaning of the expression “Keel Laying”, which is a traditional event in shipbuilding, refers to the placement of one of the structural blocks in the location where the hull will be assembled. In the case of the “Miramar”, the central block, weighing 11 tons, was positioned to begin the assembly sequence of the other sections, the hull and the superstructure. This method reflects technological advances in naval engineering, allowing for greater efficiency and precision in the processes.
Vessels of this type play an important and strategic role in protecting Brazil’s maritime territory. The Director General of Navy Material, Admiral Edgar Luiz Siqueira Barbosa, explains what this means for the country. “Patrol vessels ensure the safety of water traffic, assist in monitoring jurisdictional waters and act in the fight against crimes such as smuggling, illegal fishing and drug trafficking. In addition to contributing to job creation, they also play a vital role in search and rescue missions and in supporting the population in isolated areas.”