
The incident "did not happen" said Pentagon spokesman Bryan Whitman, adding that after studying the facts, a statement by a Pakistani security official "didn't appear to be accurate."Earlier there were conflicting reports that shots were fired when US-led coalition helicopters based in Afghanistan neared the border with Pakistan. The gunfire was said to have broken out late Sunday about 100 metres (yards) from the South Waziristan tribal area, where Al-Qaeda and Taliban fighters are believed to be sheltering. There were no casualties.