Attention AI FORCE Participants, We appreciate all the hard work and effort teams have put into the first AI FORCE Challenges. While we intended to end both challenges on September 30, due to some unanticipated maintenance and downtime required, we will need to end the challenges early on September 18. We understand this may impact teams' research and development and if that is the case please reach out directly with any concerns. Thank you again for your participation in the first AI FORCE Challenges.