Update (November 3rd 2021): Ubisoft has officially revealed the new Irish operator for Rainbow Six Siege, named Thorn, some three months after info about her was leaked.
Brianna ‘Thorn’ Skehan is a defender operator that has a proximity gadget which surprises oncoming opponents – as seen in the new trailer below. It’s reported to be called a Razorbloom Shell.
She will also feature a brand new gun, an SMG apparently called the SMG5 MK2 which is said to use .50 GI ammo.