Barack Obama, the presumptive Democratic party candidate for the US presidency, has ended his tour to Afghanistan on Sunday, the US broadcaster CNN reported.
Obama left Kabul for an undisclosed location after talks with Afghan President Hamed Karzai. Due to visit several locations in the Middle East, Obama's next stop is possibly Iraq.
Details of the Obama-Karzai talks were not publicized, with CNN only showing Obama speaking with US soldiers on the fundamental difficulties of dealing with a guerilla war.
He reported called for increased military intelligence and diplomacy.