Argentina's president Cristina Fernandez de Kirchner and ambassador Alicia Castro last week launched new criticism of the British Government's plan to boost defences on the South Atlantic islands.It has also been suggested oil firms could be prosecuted if they start work in the waters around the islands without formal permission from Argentina.A Foreign Office spokesman said: "The UK has no doubt about its sovereignty over the Falkland Islands and surrounding maritime areas, nor about the Falkland Read more [...]