There is a website called Operation Pray-Armed Services. We are asked to "adopt" a serviceman and pray for him. My little grand daughter learned about it at Sunday School and we found the site. She wanted to adopt a serviceman with children, so that's what she did. I think this is a great idea. Here's the link:
http://www.wbgl.org/OP_armed_services.html
http://www.wbgl.org/OP_armed_services.html