Emraan Hashmi does this thing with his shoulders in the first twenty minutes of Ground Zero that I completely bought, even if the rest of the uniform looked slightly rented from a costume house in Goregaon. If I'm honest, the tailoring on half the military extras in these mid-budget Hindi films usually looks like it was measured by someone who has only ever seen soldiers on a billboard, but Hashmi manages to slump inside his fatigues with enough genuine exhaustion to make you forget the crispness of the polyester. It is a small thing, sure, but it bugged me every time the camera pulled back to reveal a platoon standing a bit too straight for men who are supposed to have spent three days crawling through damp brush.

Directorially, the movie has this weird habit of cutting away from a conversation just a beat before the actors have finished their exhale, which creates an editing rhythm that feels less like a stylistic choice and more like someone lost a couple of frames in the Avid bay. You get scenes between Sai Tamhankar and Zoya Hussain where the dialogue overlaps with the sound of a ceiling fan rattling against plaster, and that ambient noise actually carries more tension than the lines they are speaking to each other. Tamhankar brings a kind of grounded, no-nonsense weight that reminds me of how Konkona Sen Sharma used to anchor those middle-of-the-road investigative dramas from a decade ago, never overselling the trauma of her character's situation, just letting her posture communicate the three decades of institutional fatigue she is carrying around.

The screenplay tries to juggle three distinct operational viewpoints without ever letting the seams show, though it occasionally drops characters for forty minutes at a time only to bring them back when a plot point requires an extra body in the jeep. Mukesh Tiwari pops up in the second act as a local administrator whose allegiance is about as stable as a house of cards built on a pool table, and his scenes have this sweaty, cramped urgency that makes you wish the rest of the movie was shot with that same level of claustrophobia. Too much of the runtime opens up into wide, drone-heavy aerials of scrubland and concrete bunkers that look like every other streaming thriller released since 2021. Lalit Prabhakar and Satya Prakash do what they can with roles that consist mostly of standing behind a desk while someone points a laser pointer at a topographical map, which is a thankless job in any language.

There is a recurring acoustic guitar motif that drops into the background whenever a character looks out a window at dusk, and it happens four times too many before the interval. It is a mild annoyance, but it pulls you right out of the grit the filmmakers spent so much time establishing in the earlier interrogation scenes. Aeklavya Tomer and Hanun Bawra round out the support with performances that avoid the usual shouting matches you get in commercial Hindi movies, keeping their voices down even when the script asks them to deliver exposition about weapon caches and border infiltration routes. That quietness is rare for the genre, especially when dealing with military intelligence, where everyone usually talks like they are trying to reach the balcony seats in a proscenium theater.

The thematic spine of the film is about how state surveillance slowly erodes the people who operate the monitors, which is a decent enough point to make even if we have seen it hashed out in better television series and older political thrillers. It avoids taking the easy moral high ground, though, and that is where the script finds its best moments, particularly in a quiet scene where Hashmi has to sign off on a raid he knows is based on faulty wiretaps. He doesn't look angry or conflicted in that grand cinematic way; he just looks like a man who wants to go home and take his boots off, which feels truer to how bureaucrats in uniform actually process compromise.

By the time the third act kicks into gear with a night raid that goes sideways in an alleyway, the sound design does some heavy lifting to cover up what looks like a restricted budget for pyrotechnics. You hear the wet snap of a twig and the distant barking of a dog way before you see any muzzle flash, and that restraint makes the eventual violence land with a dull, heavy thud instead of the usual glossy action-movie sheen. It refuses to give you a clean victory or a neat moral accounting of who lost what in the bargain, leaving the characters standing in a grey, dusty courtyard while the credits start rolling without an instrumental cue to tell you how to feel about any of it.