Maybe.
I am interested in specifics though. The paragraph is pretty much vague.
Let me explain why, but before that, it would help if you read about the
U-2 Incident.
Long story short, the U-2 plane, which was a high altitude spy aircraft, was to fly over the USSR and take photographs. On occasions, these flights had to be delayed due to bad weather. Now, high altitude aircraft won't have a problem flying over the clouds. It would have problems photographing the surface.
Now, coming to satellite imagery, how can we actively monitor the Himalayas or the Karakoram, if there are clouds? Is it possible to have FLIR type imaging devices on satellites that will also be accurate and free from distortion? I have my doubts.
That is why I am interested in more details. Now, given the amount of secrecy in this programme, I am not expecting a lot of details.