Exactly. New fire computer, modernised gun, better ergonomics, more robust electronics. In emergencies, the gun could always be crewed by three troops instead of five, but the three-man-crew is now standard.
Still do. It usually sits right here and is part of the Polygone complex, a German-French-American electronic warfare school. They use old cold-war era Nike SAM sites for that.
Is the wrench for tightening nuts on something that's come loose?
