Since we can't all hop on a plane and go to Israel to help fight (and the IDF probably doesn't want that, anyway, I'm just guessing), you can send an electronic "hug" and chocolate to the Israeli soldiers courageously defending Israel for all of us. The URL is here:
You write the message of support. The sponsoring organization will send the chocolate.
And, G-d willing, may this war end soon with no more loss of innocent life.