SATELLITE INTERCEPTORS IN DEVELOPMENT: ‘Whatever Russia is testing, it’s sophisticated’: 2 Russian satellites get within 10 feet of each other in orbit.. “This wasn’t a coincidental pass — COSMOS 2583 performed several fine maneuvers to maintain this tight configuration.”

I believe the US was doing this with Agenas in the 1960s. What’s funny is, Putin was threatening Starlink, but Elon can launch those faster thn he could intercept them.