And if you read my replies you'll notice that I gave two examples. In response to your fixation on nuclear weapons I pointed out that developing better designs could be helpful with regard to maintaining an awareness of if modern technology has made some producing some version of the weapon, in my example it was a miniaturized version of the weapon, possible for a terrorist organization. I don't feel like it's asking too much to expect you to realize why that might be a useful thing to know for protecting the nation. In my other example I highlighted that having a cutting edge understanding of drone technology could be useful for defending our navy in the event that we another crisis similar to the time we sent ships to guard Taiwan. Given that the Third Taiwan Strait Crisis happened well within recent history I don't think it's unrealistic to suggest preparing for an analogous situation could be beneficial in the event that it should happen again but escalate this time.