Talk:Stonewall/@comment-24652012-20160514033047

A stone wall can still take a few hand fulls of minuets of missile/ballistic-cannon fire at best, is less expensive then a metal wall, and since stone is strong and don't conduct can actually survive plasma longer then metal walls can. Yah, I'd say its still useful in modern combat. Just be sure to reinforce it with metal plating and anti heating gel layers and put plenty of AA guns on it.