No, or the Vain Glory of Command (Portuguese: Non, ou a Vã Gloria de Mandar) is a 1990 Portuguese film directed by Manoel de Oliveira. The film, starring Luís Miguel Cintra and Miguel Guilherme, depicts a series of defeats from the entire military history of Portugal – the assassination of Viriathus, the Battle of Toro, the failed attempt of Iberian Union under Afonso of Portugal and Isabella of Spain and the Battle of Alcácer Quibir – and the Lusiads episode of the Island of love, which are told through flashbacks as a professorish Portuguese lieutenant recounts them while marching through a Portuguese African overseas territory in 1974, during the Portuguese Colonial War (1961–74). He easily draws his comrades into philosophical musings, while the little contingent suffers surprise attac