Indonesian bomb squad personnel use sniffer-dogs to inspect luggae on a Batik Air domestic airlines plane at Sultan Hasanuddin Airport in Makassar in South Sulawesi province on April 17, 2015. A passenger plane enroute from Ambon city to the Indonesian capital of Jakarta was forced to make an emergency landing in Makassar April 17, 2015, after air traffic control received a bomb threat, an official said, though police later confirmed it was a false alarm.    AFP PHOTO / JALIN        (Photo credit should read JALIN/AFP/Getty Images)