"Naval Bomber" fighter

Previously I stated that you needed to make big sacrifices to hit the 45 agility needed for navy-to-air anti-aircraft fire immunity, with you sacrificing your close air support doctrine to get the agility needed. No. Just don't build navs, class these planes as fighters and the agility target is easy to hit while achieving solid anti-ship attack if you have a light aircraft designer. Now your main issue is making sure this design is designated to only go over sea zones while your primary fighters are what contests air superiority, as otherwise things can get very awkward.