The Greatest of All Time

Gandhi destroyed the train because he discovered that Rajiv Menon, their former SATS chief who had been charged with treason, was aboard. Believing this was the ultimate opportunity to eliminate both Menon and the terrorist Omar, Gandhi decided to blow up the train, confident that everyone onboard, including Menon, would perish in the explosion.

Earlier in the mission, Gandhi had already successfully retrieved the uranium, making the train's destruction appear unnecessarily drastic.

Rajiv Menon survived the train explosion in 2008, though the specific details of his survival are not fully explained in the film. He later resurfaced as the mastermind manipulating Jeevan, seeking revenge against Gandhi for the betrayal and loss of his family in the explosion.

The timeline hints that Menon had connections and resources to escape, but the film leaves his exact method of survival ambiguous.

After the Bangkok mission, Jeevan was kidnapped during the chaos of the attack while Gandhi and Anu were preoccupied with going into labor and surviving. Jeevan was then brainwashed and manipulated by Rajiv Menon, who used the boy to further his revenge plot against Gandhi.

Anu's complaints about strange noises during phone calls hinted that something was wrong, though the full extent of the danger was not yet known.

The Jeevan Gandhi encounters in Moscow appears to be a clone of his son, created by the real Jeevan who has become a mad scientist. This clone was part of the rioting group at the embassy and was programmed to approach Gandhi as part of a larger scheme.

The encounter happens shortly after Nazeer urges Gandhi to come to Moscow, suggesting the setup was intentional.

Jeevan was brainwashed by Menon after being kidnapped as a child. Menon manipulated the boy into believing Gandhi was responsible for his traumatic past, including the train explosion and his separation from his family. This deception turned Jeevan against his own father.

Menon's history of manipulation and his personal vendetta against Gandhi made him a dangerous influence on the vulnerable child.

Kalyan murdered Srinidhi because she had discovered evidence of his betrayal and collusion with Rajiv Menon. To prevent her from exposing the truth to Gandhi and the team, Kalyan eliminated her, revealing his deep involvement in Menon's conspiracy.

Earlier tensions between Kalyan and the team hinted at his wavering loyalty, though his complete betrayal came as a shock.

The film reveals that the Jeevan Gandhi interacted with throughout 2024 was actually a clone created by the real Jeevan, who has become a mad scientist involved in cloning experiments. The real Jeevan orchestrated the entire plot from the shadows, using the clone as a pawn to get close to Gandhi.

The clone's claimed memories of his childhood were scarce, which aligns with being a recently created duplicate rather than the original person.

Anu blames Gandhi because his work as a SATS operative brought danger directly to their family. She held him responsible for the attack in Bangkok that caused Jeevan's disappearance and nearly killed her and their unborn child. Her grief over losing Jeevan and the trauma of the attack drove a permanent wedge between them.

Gandhi's decision to bring his family to Bangkok despite knowing the risks planted the seeds of this conflict.

Nazeer was attempting to reveal critical information about the conspiracy and the true identity of the attackers when he was killed by a masked assailant. His death occurred during an urgent meeting with Gandhi, and his phone later became a key piece of evidence linking Jeevan to the plot.

Nazeer's urgent call to Gandhi in Moscow suggested he had discovered something dangerous that put his life at risk.

The climax centers on a plan to detonate a bomb at the M.A. Chidambaram Stadium, orchestrated by the real Jeevan and Rajiv Menon. Gandhi had been feigning capture to protect the audience and uncover the full extent of the conspiracy. The confrontation takes place atop the stadium roof as Gandhi attempts to stop the bombing and save everyone.

Menon's resurgence and his plan for revenge pointed toward a large-scale catastrophic event.