A young visitor inspects a gun during the Abu Dhabi 2014 International Hunting and Equestrian Exhibition in Abu Dhabi, United Arab Emirates
Two Royal Australian Air Force C-130J Hercules aircraft fly above the Sydney Opera House and Sydney Harbour Bridge during a display. Australia raised its terror threat level to 'high' from 'medium' on September 12, 2014, saying there was an increased likelihood of a terrorist attack at home but stressed it had no knowledge of a specific attack plan