Rail gun snipers, vehicle machine guns and tank weapons
EMP devices
Complete battlefield situational awareness extended down to the infantryman (smart helmets)
Personal Fuel air explosives for urban conflicts
Powered combat armor (special units)
Completely sealed batlefield dress
Personal reconnaisance drones
Nanotech
Personal trauma nanbots
Personal bllodstream air supply
Personal reconnaisance
Personal augmentation systems (strength, endurance)
UCAV vehicles with full air to air and air to ground capability
Orbital based kinetic kill vehicles
Autonomous hunter killer armor and low level air vehicles.
Robotic Infantry
What happens when Mr. Terrorist gets ahold of a smart helmet from a recently KIA soldier, and suddenly knows where every good guy is hiding?