In the picture shown I believe that this is showing bomb squad training because in the picture it shows multiple people in what seems to be bomb squad uniforms and a woman in casual cloths with something strapped to her chest (a bomb). The reason I do not believe this is a real deal and an actual threat or suicide bomber is becasue there is a camera man and by how he doesnt have a bomb squad uniform on or is standing very close it must not be very dangerous so therefor making me believe it is just a training or practice.