Excelent game! Simple rules but much planning and strategy. Pure military with very little politics. Great 2 player game. Ive been playing this for over 20 years and still not tired of trying different strategies! Some of the original rules did not make sense (subs can escort surface ships against aircraft) so I developed some modified/clarification "house" rules. I posted these on the forum page. Email me at Checkhov2MC@AOL.com to discuss the game or for copy of revised rules. Hope to see a revised interest in this game.