The Arms-Dealing Ninja of Naruto

You’re a genin? All right, just give you a rifle and some grenades. You’re a chunin? Then let’s add a tank and an RPG. You’re a jonin? Not bad, not bad. Then you’ll need something like air-to-ground missiles. What? You’re the Kage of a village? Then we’ll have to bring ‘nuclear’ peace. Ninjas with modern weapons, from the AK-47 to black hole missiles, we’ve got it all.