sends a report into China's development of anti-satellite technology
, and efforts by the U.S. and Japan to build defenses for this new potential battleground. Last year, China launched what they said was a science space mission, but they did so at night and with a truck-based launch system, which are not generally used for science projects. Experts believe this was actually a missile test for targets in geostationary orbit.
U.S. and Japanese analysts say China has the most aggressive satellite attack program in the world. It has staged at least six ASAT missile tests over the past nine years, including the destruction of a defunct Chinese weather satellite in 2007. ... Besides testing missiles that can intercept and destroy satellites, the Chinese have developed jamming techniques to disrupt satellite communications. In addition, ... the Chinese have studied ground-based lasers that could take down a satellite's solar panels, and satellites equipped with grappling arms that could co-orbit and then disable expensive U.S. hardware. To defend themselves against China, the U.S. and Japan are in the early stages of integrating their space programs as part of negotiations to update their defense policy guidelines. ... Both countries have sunk billions of dollars into a sophisticated missile defense system that relies in part on data from U.S. spy satellites. That's why strategists working for China's People's Liberation Army have published numerous articles in defense journals about the strategic value of chipping away at U.S. domination in space.