This article stating that the British government is prepared to present GPS data showing that its sailors and marines were in Iraqi waters at the time of them being captured by Iranian forces. This reminds what I was told by a friend, who knows what he's talking about, that China now can move a truck into an area and all the GPS signals within 200 miles would be all distorted, such that the satellites that provide signals think that they are half way around the world on the other side. This is in addition to China's ability to shoot down a satellite as well as to have its submarine trailing a US aircraft carrier group undetected, all the while having the carrier within it's torpedo range. Our government needs to wake up fast.