Great stuff.
There are a few shots that seem out of place compared to the drama shots: Water swelling and the F/16 fighter. (Admittedly the F/16 makes more sense once seeing the resulting military images).
The F-16 tracking shot is amazing given that I'm assuming you were on the ground from quite a distance away, but as a result the image is quite grainy. While it shows your skill as a camera operator, the grain is a bit distracting compared to other vivid and lovely shots. Could go either way?
I'm not sure your last shot choice is your strongest to end on? The visual break up of the sidewalk and people, the blue sky, then the white layer of clouds is almost like a visual splatter of information. It's a bit hard to focus on one thing and therefore left me thinking, "What was that all about?" at the end instead of simply enjoying your great work and saying, "Woah, this guy's got some real talent. Joe, get on the phone, this guy is hired!"
I love how well you handle rack focus and maintaining focus on your subjects.
I love sunset shot with the man and woman standing on top of a hill, reminds me very much of Bergman's "The Seventh Seal."
Overall good work!