According to Wikileaks cables, the United States and Germany plan to develop a secret constellation of spy satellites. Though Germany denies the story, their denial is somewhat puzzling:
German Aerospace Center spokesman Andreas Schuetz said that such a project for a high-resolution optical satellite has been in discussion for the past two years under the name HIROS. “HIROS is neither a spy satellite, nor a secret project,” Schuetz said. He insisted that the project was to be used only for government purposes, “for example crisis management during natural catastrophes and for scientific uses.”
He refused to give any further details, saying the plan was still in the project stage and could not be discussed.