They're called The Patriot Guard. Good group of folks...read more about them,
here. If the families of crew and pax of CJC3407 request them, they will likely be there.
I'm not anti-faith, but I am completely anti-religion. If you want to believe in God, Jesus Christ, Muhammed, Buddha, various Hindu deities, etc...that's cool with me. Just don't force it on the rest of us. Let us come to you. Organized religion has gone from being a support group for believers to being a bit like those late night infomercials with a super-excited dude trying to sell you something "you can't live without", only you can turn the TV off if you don't want to hear it.
Rufus, the 13th Apostle (Chris Rock in the movie "Dogma"), sums up my thoughts on religion nicely: