While I was in stationed in Okinawa, Japan, I got certified in scuba diving. A group of us from work went on a dive. On this particular dive we seen a Nurse shark laying on the bottom of the ocean floor. One of the guys thought it was a brilliant idea to poke at the shark disturbing it. Really? We had been exploring around when we came to an area close to shore when the guy next to me pointed out a couple of things that looked like huge rusty baby bottles, but they weren’t plastic. They were rusted and old looking. And did I mention huge? I didn’t realize at first glance what I was looking at, but a few seconds later realized they were bombs from WWII. We left the area, undisturbed, finished our dive and reported the location and items to EOD (Explosive Ordiance Disposal) guys. EOD guys later contacted us and told us good job on finding those and that they’re getting with the local government about it.