Tango Charlie
The story starts off with two Indian Air Force helicopter pilots (Squadron Leader Vikram Rathore and Flight Lieutenant Shezad Khan, played by Sanjay Dutt and Sunil Shetty respectively) discovering a mass pile of dead rebels and an Indian trooper appearing to be dead in the Kashmir valley. They later discover he's alive and find out who he is by reading his diary.
=== In the North-East ===
The tale revolves around an Indian Border Security Force trooper named Tarun Chauhan (Bobby Deol) in the 101st BSF Battalion arriving in the northeastern India. While walking through the jungle searching for his platoon commander, he was caught in a trap and hung upside down. It is later revealed that Havaldar (Sergeant) Mohammad Ali (Ajay Devgan) set the trap and calls him an "idiot" for falling into it. He meets the rest of the squad where he gets his job as platoon cook. On being asked why he joined the Border Security Force, he says it is to protect his country from any harm. Havaldar Ali says that whoever has made that comment is nothing but a hypocrite. He tells him that the terrorist have massacred many innocent people and are not afraid to kill them as well. Chauhan later acknowledges his codename "Tango Charlie" and learns Havaldar Ali's codename is "Mike Alpha."
One day on a patrol, the platoon accidentally kills one of their own as a set trap by the terrorist The entire platoon goes mad with grief over the mistake. Then another young soldier is kidnapped and has his stomach sliced open and is left as bait. Chauhan finds this shocking and totally unbelievable. Havaldar Ali tells his overly emotional troopers to think that he's dead and focus on killing the terrorists. The dying soldier continues to scream in pain. Chauhan tries to stop one of the overly emotional soldiers from giving the wounded soldier morphine. Another member of the platoon falls into the trap and is shot dead. The screaming soldier then dies. Chauhan and Mike Alpha (Havaldar Ali) take aim and fire. They kill most of the rebels but others, as well as their leader, escape.
At night, Chauhan and Havaldar Ali search for the remaining rebels and kill them off one by one. When the leader tries to escape by boat, both of them swim over and knock them off. They engage in hand-to-hand combat; Mike Alpha slits the throat of the rebels leader with his own machete. Chauhan tries to kill the other rebel but finds out that it's a young boy. He holds a knife to his face.
Tarun Chauhan returns home to his native state of Haryana. He is happily welcomed home by his family and friends. He finds out that he's going to be engaged to Lachchi Narayan (Tanisha), an educated computer engineer. Chauhan has beliefs about her views, but they are changed by her. They fall in love, and Chauhan pledges that he will come back to her alive.
=== Fighting Naxals in Andhra ===
A few months later Chauhan and the rest of Mike Alpha's platoon are transferred to the southern state of Andhra Pradesh to counter the Naxalites rebels wreaking havoc on the countryside. Platoon are riding in a convoy while protecting a high-ranking colonel's wife and young children. As the convoy approaches the city of Hyderabad, the rebels notice it and signal one of their own. He then presses the detonator and sets off a planted IED under the jeep, killing the colonel and his family. They fire on the trucks, causing Mike Alpha's platoon to take cover in a rocky part beside the road while the rebels hunt them down. They use an RPG launcher to flush out the troopers but fail. Chauhan and the rest of the platoon kill the rebels. Chauhan chases a rebel; another BSF trooper attempts to rape her. Chauhan intervenes by pulling him off. He then sees the rebel kill herself with her own assault rifle. The other BSF trooper tries to kill Chauhan for his intervention but he kills him in self-defense. Mike Alpha discovers the whole thing and Chauhan tries to surrender himself saying that he's willing to give into any punishment given to him. Mike Alpha says he did the right thing.
=== Hindu-Muslim riots in Gujarat ===
On their next assignment, he is surprised to know that the platoon will now try to quench the Hindu-Muslim religious riots taking place in the western province of Gujarat. Upon arriving at the chaotic scene, the police chief desperately tries to calm the crowd. When he is shot and killed by an extremist, Mike Alpha (Havaldar Mohammed Ali) orders the platoon to open fire. Many innocent people are killed in the volley. Chauhan spots the extremist and tries to shoot him. He accidentally hits a bystander who pops into the way.
After the chaos, Chauhan goes to the victim's family for forgiveness. Instead of forgiving him, they nearly beat him to death even after he tells them that it was a mistake. Mike Alpha intervenes and tells them that the BSF isn't here to kill innocent people but to stop people from committing acts of violence. While in a military hospital, Havaldar Ali tells his own tragic story in which he was assigned to save the family of a rich landlord from Naxalites in Bengal. The terrorists were able to kill almost everyone at the landlord's daughter's wedding. Even with all the effort, he and his group miserably failed; the daughter was killed by the terrorists before Mike Alpha finished them off. He claims it was the first time that he listened to his heart and not to his brains.
Chauhan gets a letter saying that Lachchi Narayan is getting married to another person. He dashes home and realises that it was a trap set by her to see how much he loved her. The next day she steals his diary and reads it. She is shocked by the events Chauhan had witnessed. She apologises and they soon get married.
=== In Kashmir ===
The Kargil conflict between India and Pakistan begins. Mike Alpha's platoon and the battalion move out to Kashmir where they are assigned to defend a bridge. Mike Alpha gives Chauhan a strict order: Shoot anyone who doesn't say a password after three tries.
One day a high-ranking military officer comes to the bridge; he doesn't know the password ("rainfall"). Chauhan shoots one of the guards which enrages the officer who threatens him with a court martial. The officer tries to kill him, and Mike Alpha intervenes. The officer is a disguised rebel helping Pakistani forces get off with ease. Chauhan takes cover while the rebels kill off most the platoon. Mike Alpha kills a large number of the rebels before being approached by a real battalion of soldiers who give him the password. Mike Alpha salutes them and then dies of his severe wounds. Chauhan vows revenge. He arms himself to the teeth and stalks the rebels to their base. He wires the place with explosives. The rebel leader discovers one of the explosive attachments and tries to stop one of his men. Unfortunately he opens the door and the explosives go off, killing the rest of the rebels. Chauhan then goes into the rebel leader's place and shoots him dead before being wounded. He collapses into the snow.
He's rescued by the helicopter pilots featured earlier in the film who take him to a village doctor who treats him off his wounds. Later the pilots are rewarded for their actions in finding Tango Charlie. His dead friend and mentor Havaldar Ali gets rewarded.
violence