that sucks, for some reason i keep coming to find these massive troop transport fleets that are mostly unarmed, aside from flak guns, this time i had absolutely no ammo left on the ship and 4 transports escaped, for now, so far my career is so efficient i sank 37 ships in 4 patrols worth 390000+ tones, i am already the best uboat captain and im getting a couple ships away from the legendary uboat U-35's tonnage sank
i also forgot to mention in the first post i sank both the Ark Royal and the Nelson/Rodney