The new Rainbow Six Siege operation is called Shifting Tides | The Loadout
Rainbow Six Siege's Shifting Tides Update Introduces Two New Operators - GameSpot
Operation Shifting Tides | Teaser : r/Rainbow6
Rainbow Six Siege on Twitter: "🌊 Download the Operation Shifting Tides Fan Kit here! 🌊 Contains hi-res key art, map layout, logos, and your favorite concept art for fans of the Rainbow