Argentina–Spain relations were made declassified and stated that Prime Minister Margaret Thatcher feared that during the Falkland war, Spain would join Argentina by invading Gibraltar. A dispute arose in 2012, when Argentina sought to nationalize the energy company YPF, owned by the Spanish multinational company Repsol. Spain warned against such a move stating that it would harm bilateral relations if such a move were to happen. On 16 April, Argentina's President Cristina Fernández de Kirchner announced the nationalization of YPF, to which Spain warned of a "clear and decisive" response. Since then, Argentina has recompensed the Spanish government and Repsol over the
Railway nationalisation in Argentina French companies, Argentine ones also became part of "Ferrocarriles Argentinos", the state-owned company specifically created after the nationalisation to manage the entire railway network. The list of companies taken over by each division was as follows: Notes: After the nationalisation, maps of the six railway divisions managed by state-owned Ferrocarriles Argentinos were as follows: Argentines saw railway nationalisation as a major step towards the economic independence of their country which had for so long been under the influence of foreign capital. Nationalisation of the railways, the central bank, the telephone system and the docks were part of Perón's economic recovery