The full reveal for Operation Para Bellum will be coming on May 20th during the Rainbow Six Siege Pro League Finals, but Ubisoft has released a teaser trailer for one of the new Italian Operators Defenders, Alibi. Here is a brief description of Aria De Luca, AKA "Alibi".
The character of Alibi was inspired by undercover infiltration specialists in the Italian Raggruppamento Operativo Speciale unit. She is a cunning woman with a gift for infiltrating dense networks of organized crime.
Her name is Aria de Luca. She was born in Tripoli, Libya and immigrated with her family when she was three years old. Her father managed a small ordnance manufacturer, using his contacts to open up exports. De Luca earned her understanding of Italian firearms through the family business and training on the shooting range. At 18, Aria entered the European Championships, and won gold in two divisions. Following the event, a Carabinieri recruiter convinced her to join the police force.
While we still don't have confirmation yet, it's looking like Alibi will be able to summon holograms of herself and if an Attacker shoots one of them, it will mark their location.