The long-awaited NCIS: Sydney season 2 premiere has been delayed by CBS. The NCIS spinoff is the first show in the NCIS franchise to occur outside of American territory, as it follows the unlikely partnership between the Australian Federal Police and NCIS officers. The NCIS: Sydney cast includes American NCIS agents, Mackey and DeShawn, as they learn to manage their culture shock with their fellow Australian colleagues. Key to the show so far has been the friendly competition between the NCIS agents and AFP officers as they bicker over jurisdiction.

https://screenrant.com/why-cbs-delayed-ncis-sydney-season-2/