David Cameron said Argentinian President Cristina Kirchner should respect the outcome of the referendum on the Falkland Islands set to be held later this year.
The Prime Minister said if Falkland Islanders wanted to remain part of Britain, they would have his "100 per cent backing".
More top news
Growing numbers of people on low incomes are turning to food banks to survive, new research has revealed.
It will be cold and frosty across the north of the UK tonight, with some icy patches in the west.
The quartet failed to impress with their version of Something About The Way You Look Tonight.