However, as a country becomes more and more successful, invasion by other nations becomes more and more likely. The leaders of China are not so foolish as to believe that this could not happen in this modern age. They know full well that total world domination is dependent on having a superior military force.
The reason that a strong military is critical to the success of any country was best explained in a commencement speech Defense Secretary Robert Gates made to the 2011 graduating class of the University of Notre Dame.
The ultimate guarantee against success of aggressors, dictators and terrorists in the 21st century is the size, strength and global reach of the United States military. …
Beyond the current wars, our military credibility, commitment and presence are required to sustain alliances, to protect trade routes and energy supplies, and to deter would-be adversaries from making the kind of miscalculations that so often lead to war.
China’s nuclear arsenal is being augmented through development of a missile that is capable of carrying a number of warheads and can be moved between different locations. The yearly Pentagon assessment of Chinese military capabilities estimates that Beijing holds as many as 75 long-range missiles tipped with nuclear warheads, along with 120 intermediate- and medium-range systems.