Admiral Harry Harris, the commander of United States Pacific Command, called Chinese criticism of the deployment of the Terminal High-Altitude Area Defense system "preposterous" during testimony to the Senate Armed Services Committee.
The blunt talk comes in the wake of reports that China has unleashed hackers against South Korean government and business interests after the South Korean decision to allow deployment of a THAAD battery. According to Defense News, a battery has six launchers, and a Missile Defense Agency fact sheet notes each launcher has eight missiles. So, this battery has 48 missiles ready for launch.
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While the United States has other missile-defense options to protect allies in the region like South Korea and Japan, THAAD is one of the more capable options according to ArmyRecognition.com, with a range of about 600 miles and the ability to hit targets almost 500,000 feet above ground level. The system is also highly mobile.
The MIM-104 Patriot surface-to-air missile, which proved itself capable of intercepting ballistic missiles during Operation Desert Storm, is already operated in the region by the United States, Japan, and South Korea, according to ArmyRecognition.com. The Patriot has a range of 43.5 miles and is capable of also targeting aircraft in addition to ballistic missiles.
A Patriot Air and Missile Defense launcher fires an interceptor during a previous test at White Sands Missile Range in New Mexico. The latest configuration of the system, called PDB-8, has passed four flight tests and is now with the U.S. Army for a final evaluation. | Raytheon
Adm. Harris also declared support for a study into the feasibility of deploying Ground-Based Interceptors to Hawaii. This system currently is based in Alaska and California, with 30 interceptors split between Fort Greely and Vandenberg Air Force Base. The GBI has shown a success rate of almost 53 percent in tests, per the Missile Defense Agency.
A Hawaii basing option for the GBI would add another tier of defenses to that state, which along with Alaska are potentially in range of North Korean ICBMs like the Taepodong 2 and KN-08.