China is developing an "impressive" array of space weapons, including missiles and jammers, and is moving toward placing nuclear weapons in space to attack U.S. satellites, the commander of U.S. strategic forces told the Senate yesterday. The Chinese military has "undertaken what we would call a very disciplined and comprehensive continuum of capability against ... our space capabilities," Marine Corps Gen. James Cartwright yesterday told the Senate Armed Services strategic forces subcommittee. Their capabilities go "all the way from temporary and reversible effects -- [Global Positioning System] jamming, things like that, [communications] jamming, all the way through direct ascent ASAT,"...