DOSC TWiki snapshot as of mid-2005
The Wall of Fire has nothing to do with Charriots of Fire?, but it does have something to do with airborne defense?.
As described in the magazine Popular Science?, the US Air Force? has developed a top secret? tool that can create a beam powerful enough to bring down a SCUD Missile?. Even if you're skeptical, I'd suggest that you read the article and come to your own conclusions. Even if it's not everything described in the Science Fiction? movies on TV, it's a step towards a Buck Rodgers? future. Blasters on full!