RT by @Jerusalem_Post: An American pilot was shot down over Iran. The unit sent to get him has a ~75% washout rate, trains to dive 40 meters, and is on call for NASA astronauts too

An American pilot was shot down over Iran. The unit sent to get him has a ~75% washout rate, trains to dive 40 meters, and is on call for NASA astronauts too. Meet the PJs — the Pentagon's most elite rescue force most Americans have never heard of.