The yanks have done work in this area but it seems the Chinese now have a working version they are happy to brag about. Due to an agreement not use guns and bullets Chinese and Indian troops in recent months have resorted to hand to hand fighting and thrown rocks at each other to wage their border war. Now the Chinese have seemingly stayed within the limits of the "no bullets" treaty and have developed a device that can now microwave the innards of their Indian foes making them throw up and move away from the area.
China 'used secret microwave pulse weapon' on Indian soldiers
A Beijing professor hailed the Chinese forces for 'beautifully' executing the move which cleared out Indian troops without violating a ban on gunfire along the disputed mountain border.
www.dailymail.co.uk