For some years Dear Abby has had a web address that you can use to write to soldiers,sailors etc.
I think it's www.operationdearabby.com. There are other sites that you can access that will let you email those serving overseas. Maybe that is a way we can show our support. At the same time, if you are opposed to this war I received an email about a silent protest. I'll email Dots the details and she can decide how best to post it. But it involves sending 1/2 cup of uncooked rice in a baggie with the scripture, "If your enemies are hungry, feed them." Romans2:20 attached. The bags are to be mailed to the White House. I'll forward details.