Take a look at the 20-seconds video, but read this first.
The cameraman is filming his friend as he praises Allah and launches mortar shots at British troops. Little does he know that current mortar shell tracking technology can track the trajectory of a hostile round and fire a retaliatory shot to precisely the spot from which the hostile shell was fired. This only requires the hostile mortar to fire 2 to rounds.
Count the number of mortar rounds the masked insurgent fires in the video. See how well it works. If you listen carefully you can hear the single round from the American artillery fired in the distance. It comes just after the terrorist fires his third round and his fourth round drops down the tube but that's as far as it gets.
No more "Allah Akbars" from THIS source! Isn't technology wonderful?