The Greenpeace vessel Rainbow Warrior is bombed and sunk in Auckland harbour by French DGSE agents, killing Fernando Pereira.

Fernando Pereira (10 May 1950 10 July 1985) was a freelance Portuguese-Dutch photographer, who drowned when French intelligence (DGSE) detonated a bomb and sank the Rainbow Warrior, owned by the environmental organisation Greenpeace on 10 July 1985.

The bombing of the boat had been designed to make the ship unsalvageable. The first smaller bomb bent the propeller shaft, making repair uneconomic. Pereira stayed inside the boat to get his camera and other pieces of equipment. The second, more powerful explosion, designed to sink the boat, caused a huge inrush of seawater that drowned Pereira.

The Rainbow Warrior led a flotilla of yachts protesting against French nuclear testing at Mururoa Atoll in the Tuamotu Archipelago of French Polynesia and was about to depart Auckland for a campaign of legal demonstrations in international waters near the French military operational areas at Moruroa Atoll.

Greenpeace is an independent global campaigning network. The network comprises 26 independent national/regional organisations in over 55 countries across Europe, the Americas, Africa, Asia and the Pacific, as well as a co-ordinating body, Greenpeace International, based in Amsterdam, the Netherlands. Greenpeace was founded in 1971 by Irving and Dorothy Stowe, immigrant environmental activists from Canada and the United States. Greenpeace states its goal is to "ensure the ability of the Earth to nurture life in all its diversity" and focuses its campaigning on worldwide issues such as climate change, deforestation, overfishing, commercial whaling, genetic engineering, and anti-nuclear issues. It uses direct action, lobbying, research, and ecotage to achieve its goals. The global network does not accept funding from governments, corporations, or political parties, relying on three million individual supporters and foundation grants. Greenpeace has a general consultative status with the United Nations Economic and Social Council and is a founding member of the INGO Accountability Charter, an international non-governmental organization that intends to foster accountability and transparency of non-governmental organizations.

Greenpeace is known for its direct actions and has been described as one of the most visible environmental organisations in the world. It has raised environmental issues to public knowledge, and influenced both the private and the public sector. The organization has received criticism; it was the subject of an open letter from more than 100 Nobel laureates urging Greenpeace to end its campaign against genetically modified organisms (GMOs). The organisation's direct actions have sparked legal actions against Greenpeace activists, such as fines and suspended sentences for destroying a test plot of genetically modified wheat and damaging the Nazca Lines, a UN World Heritage site in Peru.

Along with several other NGOs, Greenpeace was the subject of an improper investigation by the US Federal Bureau of Investigation between 2001 and 2005. The Inspector General of the US Justice Department determined that there was "little or no basis" for the investigation and that it resulted in the FBI giving inaccurate and misleading information to the United States Congress.