Interesting.
If those choppers and guns were drawn by you, good job.
I only didn't like the fact that there was no story, as well as some repetitive animation. It was also short, but if you can bring out a full story for this idea, I'd like to see it.
I gave a lower sound because that helicopter noise got annoying FAST.
The fast-paced sequences were really good though, and overall this flash piece looks promising--keep it up!