1965 is the title of Sivakarthikeyan's 25th film, tentatively titled "SK25", as per the sources, which has officially commenced production under the direction of Sudha Kongara. The film features a star-studded cast, including Jayam Ravi, Atharvaa Murali, and Sreeleela, who is making her Tamil cinema debut. Produced by Akash Baskaran of Dawn Pictures, the project is reported to have a substantial budget of ₹150 crore, marking it as Sivakarthikeyan's most expensive film to date.

With the title 1965, the movie might be set against the historical backdrop of the year 1965, the narrative is expected to intertwine personal stories with significant national events. The year 1965 was pivotal in Indian history, marked by the Indo-Pakistani War, which was the second major conflict between the two nations over the Kashmir region. Additionally, the period witnessed the anti-Hindi agitations in Tamil Nadu, a series of protests that played a crucial role in shaping the linguistic and cultural landscape of the state.

The film's storyline is anticipated to reflect the socio-political climate of the era, offering audiences a blend of drama and historical context. With Sudha Kongara's directorial prowess and a talented ensemble cast, "1965" aims to deliver a compelling cinematic experience that resonates with both contemporary viewers and history enthusiasts.