A Bosnian patrol finds itself lost amidst the thick evening fog, completely disoriented and unaware of their surroundings. As they settle down for a night’s rest, the fog eventually lifts at dawn, revealing a shocking proximity to a Serbian trench, only a mere 100 meters away, ominously guarded by a heavy tank. The tension escalates rapidly as the Serbian forces open fire, resulting in casualties that decimate nearly the entire patrol. Only two Bosnian soldiers manage to dive into the trench, taking refuge in the perilous no man’s land.

Meanwhile, a Serbian officer, portrayed by Bogdan Diklic, sends a pair of volunteers to investigate the middle trench. Among them is Nino, a new addition to the Serbian ranks who is immediately met with skepticism and disdain from the more seasoned officers who prefer not to work alongside him. Nino is joined by an older Serbian soldier, played by Mustafa Nadarevic, who is begrudgingly tasked with showing him the ropes.

Back in the Bosnian trench, the situation escalates further as they relay the urgent news to their headquarters and prepare for the unknown. On the other side of the trench, Ciki, a Bosniak soldier brilliantly depicted by Branko Djuric, awakens in the middle of the trench, trying desperately to find a way back to safety. His dire circumstances are compounded by the fact that the middle trench is filled with traps, making any escape attempt perilous.

As Nino and his experienced counterpart reach the middle trench, tension mounts; Ciki cleverly hides from view. The Serbs, in a grotesque display of cruelty, virtually seal the fate of another wounded Bosnian soldier by installing a land mine beneath him, ensuring that any movement would trigger a deadly explosion. It is at this moment that Ciki emerges from his hiding place, launching an attack that results in the brutal death of the older soldier, while Nino suffers serious injuries in the ensuing chaos.

Now trapped together, the wounded Ciki and Nino find themselves in a gruesome struggle for survival, wedged between the relentless lines of conflict in no man’s land. Their only hope is to wait for nightfall to devise a plan that could potentially lead them out of this hellish situation. In an act of defiance, Ciki forces Nino to strip down to his boxers and step outside the trench with a white flag, signaling for help. Both factions observe the scene, yet the uncertainty of the soldier’s identification prompts them to respond with artillery fire directed towards the vulnerable middle trench, adding to the heart-pounding tension.

During this harrowing stand-off, insults are traded between the two soldiers, yet amidst their fierce rivalry, they unexpectedly discover moments of shared humanity. The situation grows even more complex with the awakening of another injured Bosniak soldier, Cera, portrayed by Filip Sovagovic. Unbeknownst to him, a land mine lies directly beneath him, rendering any movement a potential death sentence. Ciki begs Nino to defuse the lethal device, but Nino, unfamiliar with such tasks, finds himself increasingly on edge.

An intense stalemate develops as Ciki initially holds the gun on Nino, only for Nino to gain the upper hand and turn the tables. With their fates intertwining, both soldiers spring into action, attempting to negotiate their rescue while remaining acutely aware of the lethal mine that threatens to destroy them all. They strip down to their boxers once more in a symbolic gesture of innocence and vulnerability, summoning help from both the Bosnian and Serbian sides, calling for intervention from UNPROFOR.

French sergeant Marchand, performed by Georges Siatidis, discovers their plight, infusing a glimmer of hope into their grim reality, despite initial orders from high command that urged inaction. Fed up with the relentless cycle of violence and inaction, Marchand seeks to intervene, against all odds, emphasizing the moral imperative to save lives. However, as complications arise, his commanding officer, played by Serge-Henri Valcke, wrestles with the bureaucratic constraints imposed by the United Nations.

When Marchand reaches the middle trench, he discovers that Cera is perilously positioned atop a bouncing mine, and moving him is utterly impossible without fatal consequences. Undeterred, Marchand attempts to secure a mine expert’s help, only to receive further orders to withdraw. As fate would have it, a timely arrival by a determined English reporter, Jane Livingstone, portrayed by Katrin Cartlidge, shifts the balance of power. Her relentless pursuit of the truth and the public’s right to know compels the UN to intervene, applying pressure that alters the course of events.

Under the mounting scrutiny of the press, tensions within the trench escalate as Ciki and Nino continue their exchange of grievances. Their violent conflict reaches a climax, resulting in Ciki’s gunfire aimed at Nino. In a tragic twist, the peacekeepers arrive just as Ciki is shot, and the situation spirals out of control, leaving the truth obscured. As the smoke clears, it becomes painfully evident that Cera remains marooned in the trench, trapped in a grim reality with the mine still intact, a bitter reminder of the complexities and futility of war, as the UNPROR’s leadership scrambles for damage control while failing to save the lives they were sworn to protect.