A Russian 'inspector' satellite appears to be chasing a secret US military satellite in a game of cat and mouse

• A Russian satellite appears to be stalking a classified US military satellite in a cat-and-mouse chase.
• A series of Russian satellites that appear to be "inspectors" are passing close to targets in orbit.
• See how much detail an inspector satellite could get on an adversary spacecraft in an image below.

A mysterious Russian satellite and a confidential US military satellite appear to be engaged in a cat-and-mouse chase through space.