Argentina has accused the UK of provocative behaviour by planning military exercises in the Falkland Islands next week.
Deputy foreign minister Eduardo Zuain summoned the British ambassador in Buenos Aires to protest over the "new show of military force".
It is the latest diplomatic clash following heightened tensions over the territory since Cristina Fernandez de Kirchner took power in Argentina.
More top news
Reality TV star Amy Childs has confirmed the birth of her first child, declaring her baby girl "perfect".
Police are investigating a fatal shooting at a house in Ringwood after intruders were reported breaking into a house
A split set up in terms of weather this Sunday .