Good to know it's not really a sign of aggression, but all I can say is go ahead and try something stupid Iran. It would literally end in absolute decimation for them. US Navy = larger and more powerful than the next 5 most powerful navies in the world. Don't f*ck with them.

Awww thats so adorable look at their little ships. Its okay iran throw your little temper tantrum for attention, and pretend like your so called ships would last 2 seconds in a real battle against the US Navy let alone the entire might of the largest military superpower in the world, if you aint china GTFO!!!!!!!!!!!!!!!

Yes, because America spending more money per capita on it's military than any totalitarian dictatorship on the planet, is a good thing. Right? Because we couldn't possibly use a lot of that money to fix far more important issues here at home. Right? Right.