http://images.google.com/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/9/9f/USNS_Lewis_and_Clark%253B09750116.jpg&imgrefurl=http://www.freerepublic.com/focus/news/2182091/posts&usg=__H4o88Tb9Svf0SzisHsNH4ljFKaA=&h=1500&w=2100&sz=432&hl=en&start=2&um=1&tbnid=lL8tJj2SiOgN4M:&tbnh=107&tbnw=150&prev=/images%3Fq%3Dusns%2Blewis%2B%2526%2Bclark%26hl%3Den%26safe%3Doff%26rls%3Dcom.microsoft:en-us%26sa%3DG%26um%3D1
I read the article but it doesn’t say what if any weapons it has on board.