The 1,106-foot ship, under construction in Newport News, Va., has seen cost overruns push its expected price tag up some 22 percent to nearly $13 billion, with new technology dictating changes since work began in 2007. Expected to be christened on Nov. 9, the ship will be able to launch 220 air attacks per day, will hold more than 4,000 sailors, has a nuclear reactor to provide energy, and even comes with stealth features to reduce the ship’s radar profile.
The Navy also plans to buy another three such carriers, at a cost of $43 billion. One is slated to be called the USS John F. Kennedy, while others have not yet been named.
That got me thinking though. Doesn't this make this ship a VERY large target for any other force in the world?
Yup, thats why china is developing a mach 21, anti carrier ballistic missile.
link to souce
China has reportedly developed and tested the world's first anti-ship ballistic missile (ASBM) called DF-21D, with a maximum range of around 2,700 kilometres (1,700 mi), in 2005, according to the US Department of Defense. It is estimated to have reached initial operating capability in 2007 or 2008. The guidance system is thought to be still in an evolutionary process as more UAV and satellites are added. The DF-21 anti-ship ballistic missile itself is assumed to have entered active service by 2009.
The US Department of Defense has stated that China has developed and reached initial operating capability  of a conventionally armed high hypersonic land-based anti-ship ballistic missile based on the DF-21. This would be the world's first ASBM and the world's first weapons system capable of targeting a moving aircraft carrier strike group from long-range, land-based mobile launchers.  These would combine maneuverable reentry vehicles (MaRVs) with some kind of terminal guidance system. Such a missile may have been tested in 2005-6, and the launch of the Jianbing-5/YaoGan-1 and Jianbing-6/YaoGan-2 satellites would give the Chinese targeting information from SAR (Synthetic Aperture Radar) and visual imaging respectively. The upgrades would greatly enhance China's ability to conduct sea-denial operations to prevent US carriers from intervening in the Taiwan Strait.
United States Naval Institute in 2009 stated that such a warhead would be large enough to destroy an aircraft carrier in one hit and that there was "currently ... no defense against it" if it worked as theorized.