Falkland Diplomatic War – Update – there are reports that British companies have been banned from selling equipment to Argentina's Armed Forces as Ministers grow increasingly concerned over a possible military blockade of the Falkland Islands.   Meanwhile on the Argentine side in the latest escalation it is reported that Argentina had written oil explorers (Falkland Oil & Gas, Borders & Southern, Rockhopper, Desire Petroleum and Argos Resources) to "notify them of their illicit actions and their consequences".    “In case of failure to offer a response and once the deadline expires, administrative sanctions will be imposed to each company within the framework of an Energy Secretariat resolution which deems these activities illegal," it said. "The Argentine government will also press criminal and civil charges."