U.S.-China Military Tensions Grow
Even though the U.S. military budget is almost ten times that of China's (with a population more than four times as large) and Washington plans a record $708 billion defense budget for next year compared to Russia spending less than $40 billion last year for the same, China and Russia are portrayed as threats to the U.S. and its allies. China has no troops outside its borders; Russia has a small handful in its former territories in Abkhazia, Armenia, South Ossetia and Transdniester. The U.S. has hundreds of thousands of troops stationed in six continents.
While Gates was in charge of the wars in Afghanistan and Iraq and responsible for almost half of international military spending he was offended that the world's most populous nation might desire to "deny others countries the ability to threaten it."
On December 23 of last year Raytheon Company announced that it had received a $1.1 billion contact with Taiwan for the purchase of 200 Patriot anti-ballistic missiles. In early January the U.S. Defense Department cleared the transaction "despite opposition from rival China, where a military official proposed sanctioning U.S. firms that sell arms to the island." 
The sale completes a $6.5 billion weapons package approved by the previous George W. Bush administration at the end of 2008. In the words of the Asia bureau chief of Defense News, "This is the last piece that Taiwan has been waiting on." 
Defense News first reported on the agreement and reminded its readers that "Raytheon already won smaller contracts for Taiwan in January 2009 and in 2008 for upgrades to the Patriot systems the country already had. Those contracts were to upgrade the systems to Configuration 3, the same upgrade the company is completing for the U.S. Army."
The source also described what the enhanced Patriot capacity consisted of: "Configuration 3 is Raytheon's most advanced Patriot system and allows the use of Lockheed Martin's Patriot Advanced Capability-3 (PAC-3) missiles [and] Raytheon's Guidance Enhanced Missile-Tactical [Patriot-2 upgrade] missiles...." 
The PAC-3 is the latest, most advanced Patriot missile design and the first capable of shooting down tactical ballistic missiles. It is the initial tier of a layered missile shield system which also includes Terminal High Altitude Area Defense (THAAD), Ground Based Interceptor (GBI), Ground-Based Midcourse Defense (GMD), Terminal High Altitude Area Defense (THAAD), ship-based Aegis Ballistic Missile Defense equipped with Standard Missile-3 (SM-3) interceptors, Forward Based X-Band Radar (FBXB) and Exoatmospheric Kill Vehicle (EKV) components. An integrated network that ranges from the battlefield to the heavens.
The system is modular and highly mobile and its batteries are thus more easily able to evade detection and attack. It also extends the range of previous Patriot versions several fold.
"[T]he PAC-3 interceptors, enhanced by [an] advanced radar and command center, are capable of protecting an area approximately seven times greater than the original Patriot system." 
If like the rest of the world Chinese authorities anticipated a reduction if not halt in the pace of American global military expansion with the advent of a new administration in Washington a year ago, like everyone they else have been rudely disabused of the notion.
Vice Foreign Minister He Yafei urged the United States to reconsider the Taiwan arms package in the sixth official Chinese warning in a week earlier this month, telling his nation's Xinhua News Agency that "China had strongly protested the U.S. government's recent decision to allow Raytheon Company and Lockheed Martin Corp. to sell weapons to Taiwan" and "The U.S. arms sales to Taiwan undermine China's national security." 
Later information added to the inventory and to China's ire when it was revealed that "the Obama Administration would soon announce the sale to Taiwan of a package worth billions of U.S. dollars including Black Hawk helicopters, anti-missile systems and plans for diesel-powered submarines in a move likely to anger China." 
They will also factor into missile defense and at a higher level, as "The island hopes to arm them with a version of the advanced Aegis Combat System (see above), which uses computers and radar to take out multiple targets, as well as sophisticated missile launch technology...." 
While both Washington and Taipei will present the weapons transactions as strictly defensive in nature, it is worth recalling that last autumn Taiwan conducted its "largest-ever missile test...launched from a secretive and tightly guarded base in southern Taiwan" with missiles "capable of reaching major Chinese cities."