If that loser with the dish towel wrapped around his face actually fires that mortar, he'll blow the ear drums out of the two co-terrorists next to it and he'll kill Allah know how many more wherever the round hits because he doesn't have a base plate so the round won't land anywhere near where he thinks he might be aiming.
Almost looks like a Japanese knee motar, used in WWII. They used them quite effectively, but they were smaller then the one is this picture.
Also, I wonder if the guy in the light colored pants behind him could have gotten them any baggier, these clowns are going down. I hope our casulties are kept to a minimum.