Nate had aspirations of becoming a field agent, but his teammates doubted whether he had the right skill set for the role.
Despite their concerns, he pursued his goal, undergoing training in field operations and close-quarters combat, which was showcased in season two.
Eventually, Nate was assigned to a classified mission in the Middle East. As a result, his role shifted from a series regular on NCIS: Los Angeles to an occasional guest appearance.
Actor Peter Cambor has never publicly addressed the reason for his reduced presence on the show, but it’s likely that stepping back allowed him to explore other acting opportunities.
