The talented hacker and brilliant special agent is played by model-turned-actress Medalion Rahimi. 

Originally, Medalion joined the star-studded cast of NCIS: Los Angeles as a guest actress. Her rare talent and exceptional ability to deliver unforgettable riposte and perform in fight scenes eventually landed her a permanent role on the show. 

According to TV Line, she was officially promoted on Feb. 5, 2020, and she appeared in every episode since. 

The actress had plenty of experience to draw on, having appeared in NCIS: Naval Criminal Investigative Service and NCIS: New Orleans before joining the popular spinoff.

As Fatima, the actress provided rare insights into the difficulties of navigating a religious upbringing with pursuing a role in the Navy. In the episode titled "Let Fate Decide," we watched her and Sam Hanna (LL Cool J)  head over to a mall to engage in a quick confab, exchanging opinions on the expectations women face in different parts of the world. 

"It's more than that. I mean, these women, they're all my age, and they're just living their lives. When they put on their hijab in the morning, they don't have to [...] " Fatima tries to tell her confidante in a crucial scene of the episode. 

"[...] worry that they make an overly political statement when all you're doing is going to In-N-Out for Double-Double?" Sam interrupts her to finish the sentence. 

"[Fatima] is like me in so many ways, and in so many ways, very different from me," Medalion explained in a promotional video announcing her role as a permanent cast member on NCIS: Los Angeles. 

"I can definitely relate to her in a lot of ways, our culture [...]" the actress added. 

"It cool to play this, the duality of this character, she's not only tech savvy, but she's also [...] field savvy, she's a fighter, [...] she loves hand-to-hand combat, she's pretty bad-ass," she explained. 

"It's all those things that I sort of wish I could be like, those sort of qualities that she has," she concluded.