Picco, who served at the United Nations from 1973 to 1992, played a crucial role in resolving some of the most challenging global crises of the 1980s and 1990s. He was appointed to the executive office by the fifth U.N. secretary-general, Javier Pérez de Cuéllar, in 1982 and later became the assistant secretary-general for political affairs.
One of Picco's notable achievements was negotiating the truce between Iraq and Iran during their devastating war, which claimed over a million lives. He also facilitated the withdrawal of Soviet forces from Afghanistan in 1989.
His expertise and relationships in Iran were instrumental in securing the release of Western hostages, including Terry Anderson, who was held captive from 1985 to 1991. Picco's diplomatic efforts were marked by personal bravery and a deep understanding of the Middle East.
Throughout his career, Picco demonstrated a unique ability to navigate complex geopolitical landscapes, drawing on his background and education in political science. His son highlighted his father's curiosity and empathy, traits that endeared him to people from all walks of life.
Recognized for his exceptional service, Picco received the Presidential Award for Exceptional Service from President George Bush in 1991. He later transitioned to the private sector, becoming the CEO of an international consulting firm.
Despite the challenges of working for an international organization without significant resources, Picco remained committed to his mission of securing the freedom of innocent individuals. His legacy as a skilled diplomat and peacemaker continues to inspire those in the field of international relations.