Afghan President Hamid Karzai has accused the US of refusing to provide his country with military supplies. He has said in a statement that the move is aimed to put pressure on him to sign a controversial security pact with the US. Washington has denied the allegation, and repeated that, unless the deal is signed promptly, it could withdraw most of American forces from Afghanistan. Relations between Kabul and Washington have deteriorated in recent weeks over President Karzai\'s refual to sign the security pact. The deal allows several thousands of US troops to remain in Afghanistan after a 2014 pullout deadline for foreign forces. Karzai has set several conditions to sign the pact which has been approved by the country\'s grand council, Loya Jirga. These include a stop to raids on Afghan civilian homes, among others. Show Less >>