How often do you call your fellow service members to make sure if they are doing fine?

Don't forget sobriety to your buddies. Drinking, alcohol and drugs often result in depressed soldiers and civilians killing themselves.

I don't call, but I do keep in touch via facebook. If I get a hint something might be wrong, then I would call, but otherwise facebook is the easy way to communicate with people on different timezones and work schedules.

as often as I can. We started off not knowing each other to becoming a close nit family/unit.