Thanks! I have NO navel experience, so I was guessing as to the unit names. I thought about torpedo's, missiles, an aircraft carrier with ships having ground to air capabilities (a rock-paper-scissors style with varying attack cost). In the end, I scaled it back a LOT, mostly due to the theme of 'design by subtraction'. My main goal was twofold: I wanted a simple combat system that I could get my wife to try (so no AP-1 text or things that will make understanding take longer than 3 seconds), and I wanted to be able to play ANYWHERE. Specifically, the kitchen floor or in the yard. Most wargames (your NOT included!) need a hefty 4'sq play area or dedicated playmats. I live in a small house with no room for a space investment like that. I wanted something that could be printed and plopped on the floor/dirt/grass quickly