This was an odd one. I was stalking a IJN task force, but the destroyer escort was screening me too well for me to engage. I got down to 50% battery and decided to break contact, so I went down to the bottom and waited at 0 kts until my co2 became serious. I was still picking up a destroyer, so I went to persicope depth and prepared to fire a snapshot at him so I could get clear. Much to my surprise, he was stationary, so I lined up a shot and fired one fish, striking him to aft. I got credit for the kill, but the aft dug into the ground, resulting in this striking pose.