How many emus would it take to completely overpower the entire US military? Here I am, reminiscing about how Australia lost the great emu war. But it got me thinking... how many emus would it take to beat the entire US military/arsenal? 

Of course, it would take a lot, and the US military is pretty powerful. 

Alright, here we go!

Round 1 - US Army with their full arsenal

Round 2 - US Army + Navy with their full arsenal 

Round 3 - Army + Navy + Airforce

Round 4 - America is allowed to use their current arsenal of nuclear weaponry.

Bonus Round - the emus are armored and are equipped with bazookas.