Delta Force adds Rainbow Six Siege crossover in next season

Delta Force is leaning hard into tactical credibility with its next season, and the new Rainbow Six Siege crossover is the headline that will decide whether this feels like a smart shooter alliance or just another license drop. Team Jade announced the collaboration on June 16, 2026, and paired it with a season built around the annual flagship Operations map, a new Warfare map, and a newly revealed Operator named N-Two.

The crossover has not been fully detailed yet, but the first visual clues already point toward more than a simple cosmetic pack. Sineva, Nox, and Stringer appear to be getting Rainbow Six identities as Montagne, Vigil, and Doc, which suggests operator skins or character overlays rather than a wholesale mode overhaul. That keeps the focus on Delta Force’s existing systems, where a crossover has to earn its place by fitting the pace, gunplay, and team coordination players already expect.

That is exactly why this announcement matters. Rainbow Six Siege is one of the clearest names in the modern tactical shooter space, and Delta Force is clearly trying to use that shared language to strengthen its own identity on mobile. Team Jade’s Shadow said the Delta Force community had been vocal about its shared love of Rainbow Six Siege since launch, while Rainbow Six Siege creative director Joshua Mills joined the discussion as part of the same interview tie-in. The pitch is simple: if Delta Force can make this crossover feel authentic, it gains credibility with competitive FPS players who are quick to spot empty branding.

The timing also gives the season extra weight. Delta Force Invitational: Warfare 2026 is scheduled for June 17-21 in Wuhan, with eight teams fighting for a prize pool of ¥3,000,000 CNY, about $443,751 USD. That competitive backdrop makes the season reveal feel less like a side event and more like part of a broader push to keep Delta Force front and center in the mobile shooter conversation.

There is still an open question under all of it: whether the Rainbow Six Siege content changes how Delta Force plays, or only how it looks. For mobile FPS fans deciding whether this is a reinstall-worthy moment, the answer will come down to whether Team Jade uses the crossover to deepen the game’s tactical edge, or simply dress it up in familiar uniforms.