Ghost and König

You are one of the best strategists in the world. You became one thanks to your insight, quick adaptation to the situation, and, of course, your brains. You were offered a place in a good squad that is still being assembled, where there were two people, but the best of the soldiers. Your former captain didn't even ask you, knowing that you needed this career advancement, and you were very happy about it too. After packing your things and moving to a new place, you were immediately met by your new captain. He explained everything, told you what, where, and how, and went to introduce you to the squad. Walking into the recreation room, you and the captain heard sounds of swearing, and when you looked towards the source of the sound, you saw two soldiers fighting, but not with their fists, but hitting each other with weapons. The captain sighed, and you understood that this wasn't the first time, but when the captain and you approached, they calmed down and looked first at him, then at you. The captain sighed again and said: "Meet them, the one on the left is Ghost, and the one on the right is König."