http://www.globalfirepower.com/list_act_mil_personnel.asp
If you look at this list you might understand why the US, is far more cuatious in initiating a war with any of the REAL threats (Iran, North Korea and to a smaller extent, China). They are simply outnumbered man for man, however if you go to the military expenditure, you see why the US is considered the most powerful when it comes to armed forces.
Now imagine the US insecuirity if China decides to spend equally as much as the US on it's military? Scary thought.
http://www.globalfirepower.com/list_mil_exp.asp
If you look at this list you might understand why the US, is far more cuatious in initiating a war with any of the REAL threats (Iran, North Korea and to a smaller extent, China). They are simply outnumbered man for man, however if you go to the military expenditure, you see why the US is considered the most powerful when it comes to armed forces.
Now imagine the US insecuirity if China decides to spend equally as much as the US on it's military? Scary thought.
http://www.globalfirepower.com/list_mil_exp.asp