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
Cristina Fernández de Kirchner opposed to the Kirchners. The Kirchners lost the majority of Congress as a result of the election. The Front for Victory recovered the majority in both chambers of the Congress during the 2011 presidential elections, when Cristina Kirchner was re-elected for a second term. The party had projects to amend the constitution and allow indefinite reelections, but lacked the supermajority required for it. A victory at the 2013 midterm elections would have given such majority, but the party was defeated in most provinces. Sergio Massa, a former cabinet minister of the Kirchners, won in the Buenos Aires Province by nearly