Hamid Karzai, the President of Afghanistan, admitted he has not spoken to President Barack Obama for seven months, as he gave a detailed account of the increasing gulf between his country and the United States.
Karzai, 56, has grown increasingly hostile towards the US in the past few months, as Afghanistan prepares to elect a new president in April.
Campaigning officially started yesterday and Karzai is constitutionally barred from standing for a third term, but he is determined to emphasise his disagreements with the US before he steps down.
"This whole 12 years was one of constant pleading with America to treat the lives of our civilians as lives of people," he said, adding that he had not spoken to Obama since June.
"We met in South Africa [at Nelson Mandela's funeral] but didn't speak. Letters have been exchanged."