Brazilian Armed Forces in the context of "National Guard (Brazil)"

The Brazilian Navy (Portuguese: Marinha do Brasil) is the naval service branch of the Brazilian Armed Forces. It is responsible for conducting naval operations, providing maritime security, and enforcing laws and regulations both at sea and within the country's extensive riverine and littoral zones. The Brazilian Navy is one of the world's few blue-water naval forces, capable of regional power projection beyond the country's territorial water and deep into the Atlantic Ocean.

The navy was involved in the Brazilian war of independence and subsequently received most of Portugal's naval forces and bases in South America. The government maintained a sizeable naval force in the initial decades following independence. The navy was later involved in the Cisplatine War, the River Plate conflicts, the Paraguayan War as well as other sporadic rebellions that marked Brazilian history.

The president of Brazil (Portuguese: presidente do Brasil), officially the president of the Federative Republic of Brazil (Portuguese: presidente da República Federativa do Brasil) or simply the President of the Republic, is the head of state and head of government of Brazil. The president leads the executive branch of the federal government and is the commander-in-chief of the Brazilian Armed Forces.

The presidential system was established in 1889, upon the proclamation of the republic in a military coup d'état against Emperor Pedro II. Since then, Brazil has had six constitutions, three dictatorships, and three democratic periods. The Constitution of Brazil, along with several constitutional amendments, establishes the requirements, powers, and responsibilities of the president, their term of office and the method of election.

During and after the 2022 Brazilian general election, a network of members of former president Jair Bolsonaro's government and of the Brazilian Armed Forces planned to subvert the transition of power to newly elected president Luiz Inácio Lula da Silva, arrest Supreme Federal Court (STF) justice Alexandre de Moraes and Rodrigo Pacheco (the president of the Federal Senate), and shut down several government institutions, such as the National Congress, the Superior Electoral Court and the STF, in an attempt to keep Bolsonaro in power and consolidate his control over the federal government. The plans, evidence, and individuals involved in planning a coup d'état were gradually revealed in investigations conducted by public agencies and the press in 2023 and 2024.

After the 8 January Brasília attacks, more than 1,400 people were charged for their alleged role in the riots. Valdemar Costa Neto, head of the Liberal Party, and three aides to Bolsonaro were arrested on 8 February 2024. On 21 November 2024, the Federal Police formally accused Bolsonaro and 36 people of an attempt to overthrow Brazil's democratic institutions, including a plot to assassinate Lula, Vice President-elect Geraldo Alckmin and Supreme Court Justice Moraes. On 14 December 2024, Bolsonaro's 2022 running mate and former Chief of Staff, Walter Braga Netto, was arrested. Braga Netto, who was also a former general in the Brazilian Army, was considered a prominent figure in the coup plot. On 18 February 2025, Attorney General Paulo Gonet formally indicted Bolsonaro and 34 others for an attempted coup d'état. On 26 March, the Supreme Court accepted the Attorney General's complaint and considered Bolsonaro and seven other allies as defendants in the case.