As the poll says. You rule a country and can only have one - Army, Navy or Air Force.
Which one do you pick?
Rules:
*All combat situations within your lifetime as the ruler only involve earthly enemies only.
*Whatever option you pick will be the most advanced in the world. Your chosen option will be approx 10 years ahead of everyone else in the world since you funnel all your country;s funds into one option only.
*Assume anyone attacking you possess same nuclear,biological and chemical weapon abilities.
*As in real world missiles can be inducted into any wing of defence and hence you have the best missiles catering to your choice.
* To be fair geographically, your country is surrounded by ocean on two sides and land on the other two sides.