Sapphire in the sky: Space domain awareness is Canadian space commander's top priority
"Sapphire has done yeoman's service for us. It is beyond end of life, but keeps chugging away like the Energizer Bunny. And, and every day that it has a hiccup, I go, 'Not today, not today,'" said Brig. Gen. Mike Adamson.
Source: breakingdefense.com