<p>WWII was really the end of territorial, imperialistic, warfare. In a simplified way of explaining it, Vietnam, Afghanistan, Iraq, and other recent wars are cultural wars. Invading Iraq by force was only the beginning, the real war is trying to make the middle east region less conflicted. America is the only superpower with enough economic might to even attempt such feats. Come on, while there's a war on the other side, most Americans are still able to relax at home, where plasma TV's are all the rage now. A cultural war is simply not easy to go about.</p>
<p>Just look at Russia's attempt at changing Chechnya. Even with America's precision guided missiles and other highly accurate technology, there still are civilian casualties. Imagine if other countries attempted the same feat. Compared to America's job in Iraq, other countries attempts would look like a slaughter. Other than that, I doubt I need to explain why US military is also number in terms of sheer force. Yes, America may seem like a "paper tiger" to some, but other military's will pale in comparison.</p>
<p>As for the numerous military scenarios presented here, most of them are generally irrelevant. China wouldn't bother to attack others with "atmospherical chemical weapons." China's fundamental ideology is very anti-militaristic,try counting the amount of abstentions they have on the security council. It likens itself to a "benevolent" state ideology that is deeply rooted in Chinese history. Some may argue that China has been rapidly increasing its military spending, however the spending is still meager relative to its GDP. Given China's philosophy and its current military standing, it is highly unlikely China would ever even attempt the attack subjecttochange mentions.</p>
<p>China having the "capability" of attacking America is irrelevant because they would never do it. An attack would cause China's economy to first plunge, then go in reverse towards extreme poverty, again. China lends billions of dollars to America, not suprisingly America is China's number one customer. Just imagine what would happen if China were to attack America. America muscles China ALL THE TIME, most of it is very indirect, and not obvious.</p>
<p>North Korea wouldn't attack anyone either, not Japan, nor America. Most of the westernized countries have massive stakes in Japan and United States. What I mean by massive is billions of dollars that if lost, could spell disaster for each and every country that has a stake in Japan or United States. At this point, the citizens of democratic states that are economically tied with Japan and United states, will have lost billions of dollars, and will be quick to suppress North Korea permanently. Nuclear missiles are for the most part used as a bargaining chip.</p>
<p>In short, America's military is powerful by force and technology, and the cultural wars it engages in are simply extremely difficult to win. Using the "who would be who in a battle" is irrelevant today because the countries are too economically tied. </p>
<p>It's all about economic warfare and cultural warfare these days. Analysis of America's superiority should not stem from America's physical force, such arguments are too far from reality.</p>
<p>America will be number one for a very long time. To give a purely speculative number, i'd give it 40+ years for China's GDP to surpass America, and another 10-30 years for their military technology to surpass America. Everyone refers to the CIA's report on when China and India will surpass our GDP, but in truth, it's difficult to say. They still have innumerable problems that are likely to cause problems for their growth in the near future. If they continue the free market and democratic reforms, then they will decrease the time needed to surpass America in terms of overall might. I still believe that America's #1 status depends on its economic force, secondary to its military force because the strength of the military depends on its economic force. Relative to other countries, it will depend the on their economic/social reform.</p>