So i was playing with a friend when he brought in a 10 man squad of marines via drop pod. They went on to fire their bolt pistols at my guys then assaulted them. I was fairly sure that you couldnt assault upon deep striking but my friend argued that you could assault out of open topped vehicles and that a drop pod was an open topped vehicle, so i let him do it. But now looking back on this i wonder if its legal. Is it? and can terminators go in drop pods?