Kathmandu. A US Air Force refueling aircraft crashed in western Iraq. According to information provided by the US Central Command, a KC-135 Stratotanker aircraft was involved in the accident. Two aircraft were involved in the incident, but the second aircraft managed to land safely.US military officials have clarified that the crash was not caused by any attack or 'friendly fire'. Rescue operations were immediately ramped up at the crash site following the incident. However, no official details have been released regarding the number of crew members aboard the aircraft or their condition....