For active soldiers, the research projects agency has been testing the technology in extreme conditions and simulated combat.

"You guys are worthless," he says into his radio as he sweats inside the raid house that the training camp uses for simulated combat.

"Using the Gavin de Becker style of simulated combat, we're pretty savage," she replies.

Disregard of tactical command and doctrine, the team being in simulated combat.

The war game was also unusual in that it did not pit American forces in simulated combat to determine the outcome against any specific adversary.

The first in their respective mechas, the second in simulated combat (a video game) and finally in a knife fight to the death.

But there is no Circle Vision 360, which Disney's designers said would transport visitors into simulated combat.

Players take turns moving pieces representing military units on the board and engaging in simulated combat.

The order read: " - in simulated combat, gross negligence which would in action have caused the death of a teammate."

So far everybody's been fighting with government surplus weapons modified for simulated combat.