What is cgc tern?

As an AI language model, I don't have up-to-date information on any ongoing or upcoming projects related to CGC Tern. However, "CGC" can refer to "Cyber Grand Challenge," a competition organized by DARPA to develop automated cybersecurity systems to prevent vulnerabilities in computer systems. Tern is a type of container ship used to transport goods across oceans. Therefore, "CGC Tern" could be a hypothetical artificial intelligence system that can ensure cybersecurity in the shipping industry for transportation of goods by Tern ships.