Bunker is an ode to our valiant Indian Armed forces soldiers who relentlessly stand by the call of duty in adverse conditions by making countless sacrifices and life-threatening risks to ensure that our borders are well guarded and safe. Bunker narrates the story of an incident that went untold to many but is relevant in today’s world. Lt. Vikram Singh (Abhijeet Singh) is deployed at the LOC in the Poonch sector of Kashmir where infiltrators violate the ceasefire agreement. During the fight, the soldier is the only survivor and ends up being severely wounded and tied to a live shell.