https://plus.nasa.gov/scheduled-video/international-space-station-change-of-command-ceremony-3/
International Space Station Change of Command Ceremony | NASA+
Dec 6, 2025 - ISS Expedition 74 Change of Command Ceremony (Ryzhikov hands over ISS command to Fincke).
international space station
https://www.bbc.com/news/videos/czdqymd4y45o
ISS crew exchanges key in change of command ceremony
Four crew members are scheduled to depart earlier than scheduled later this week after a medical issue involving an unidentified crew member.
iss crewcommand ceremonykey