Nice...very nice...
Interesting use of graphics. The blend is pretty cool, and unique as well, good job ^^ The stickmen, forgive me for saying this, but they look more like fatmen, if you get what I mean. Rooooooouuuuuuund...
Anyway, the background noises, sound effects and ambience music are all excellent choices and well thought out.
However, I think the dialouge is a little hard to read, adjust the colour and text size a bit. Speed is a little too fast since some people aren't able to follow the military talk and all.
All in all, a great job here, I strongly suggest you put up the whole movie.