On a frigid winter evening in Afghanistan, Rana Rae, a Gurkha soldier tasked with guarding a British military base, faces an escalating crisis. Captain Noah Brandt arrives at the outpost, seeking shelter from a group of renegade special ops and a heavily armed Taliban cell. Together, the two soldiers must battle for survival while trying to call for reinforcements before the rogue team, led by the treacherous Sergeant Bartlett, tracks them down to reclaim a case of missile guidance chips that Noah has intercepted. However, Bartlett and his men underestimate Rana, whose formidable Gurkha training makes him a formidable adversary.