IPODS counter cave weapon

hello,

i’m not a big poster on this bit of the forum (but an avid reader so please be gentle).

I have just read an article on Ares about a US requirement to have a weapon which actually get inside tunnel complexes and then down the tunnels to defeat things like blast doors.

http://www.aviationweek.com/aw/blogs/defense/index.jsp?plckController=Blog&plckBlogPage=BlogViewPost&newspaperUserId=27ec4a53-dcc8-42d0-bd3a-01329aef79a7&plckPostId=Blog%3a27ec4a53-dcc8-42d0-bd3a-01329aef79a7Post%3a10abfe04-4d09-49dc-acb5-3af818dcb4bd&plckScript=blogScript&plckElementId=blogDest

That is quite a scary concept for me and i haven’t spent any time hiding in tunnels!