Spanish attempts to reconquer Mexico
Mexican independence was officially achieved on September 27, 1821, under the Treaty of Córdoba. Spain did not recognize the treaties, arguing that the viceroy Juan O'Donojú had no authority to recognize the independence of any overseas province. This situation was dangerous to the newly acquired independent status of the nation, which had not yet been recognized by any of the European powers that could support it, and the threat of Spanish reconquest was a constant worry to the leaders of the nascent regime. On May 13, 1822 decrees were issued by the government to imprison anyone who conspired against Mexico's independence.
India–Mexico relations
In 1947, Mexico became the first Latin American nation to recognize the independence of India from the United Kingdom. On first 1 August 1950, both nations established diplomatic relations and on the following year, Mexico opened an embassy in Delhi. To show the importance of the new relations between the two nations, the first Mexican ambassador to India was former Mexican President Emilio Portes Gil. In 1962, Nobel Prize laureate Octavio Paz was named ambassador to India.