[Fledermaus]

how does an overfly show chem weapons? Aren't they just typical missles with chem tips?

[SoldiersGirl]

U.S. Still Considers Strike Against North Korea



http://www.newsmax.com/showinside.shtml?a=2003/3/24/171712

[oceanview]

by the way the shells are handled, the chem shells are handled differently.

[Tree of Liberty]

I imagine it's more how the artillery personnel handle the shells. There's probably a very different protocol in dealing with CW compared to HE, so not to expose themselves.