As of my last knowledge update in January 2022, "Pathan" is an upcoming Bollywood action-thriller film that has generated substantial buzz and excitement among fans. The film stars Shah Rukh Khan, Deepika Padukone, and John Abraham in lead roles, and it is directed by Siddharth Anand. While specific plot details may not have been officially revealed, there have been several aspects that have garnered attention:


1. **Star Cast:** "Pathan" marks Shah Rukh Khan's return to the big screen after a hiatus following his last film, "Zero," released in 2018. Fans are eagerly awaiting his comeback, especially in an action-packed role. Deepika Padukone reunites with Shah Rukh Khan after their successful collaborations in films like "Om Shanti Om," "Chennai Express," and "Happy New Year." John Abraham's inclusion in the film as an antagonist has added to the anticipation.


2. **Action and Thriller Elements:** Director Siddharth Anand is known for helming successful action films like "War" and "Bang Bang!" His expertise in crafting high-octane action sequences has raised expectations for the adrenaline-pumping moments expected in "Pathan." The film is expected to deliver intense action sequences, suspense, and gripping storytelling.


3. **YRF Production:** "Pathan" is being produced under the banner of Yash Raj Films (YRF), one of Bollywood's most prominent production houses known for its grand cinematic ventures and quality productions. The collaboration between Shah Rukh Khan and YRF has previously resulted in successful films like "Dilwale Dulhania Le Jayenge," "Dil To Pagal Hai," and "Don."


4. **Mystery Surrounding the Plot:** Details regarding the storyline of "Pathan" have been kept under wraps, adding to the curiosity and intrigue among audiences. Speculation suggests that Shah Rukh Khan portrays the role of a slick and suave secret agent, and the film is expected to be packed with espionage, intrigue, and intense confrontations.


5. **Filming Locations and Production:** The shooting for "Pathan" commenced in late 2020, and filming reportedly took place in various international locations, including Dubai and Russia, adding a global scale to the movie. The production scale, coupled with Siddharth Anand's vision, hints at a visually stunning and high-production-value film.


6. **Cinematic Expectations:** With Shah Rukh Khan's return to the action genre, coupled with Siddharth Anand's directorial style and the star-studded cast, "Pathan" has raised expectations among fans and industry insiders alike. There's anticipation for the film to deliver on multiple fronts - from compelling performances to thrilling action sequences and an engaging storyline.


As of my last update, official announcements about the release date, trailer launch, or specific plot details might not have been made public. Therefore, developments related to "Pathan" may have occurred since then. Fans eagerly await further updates and promotional material for this much-anticipated Bollywood film.