Picture this: You're sitting in a darkened theater, the screen erupts with the thunderous roar of naval engines, and suddenly you're plunged into the depths of the ocean where territorial sovereignty becomes a matter of life and death. That's exactly what director Dante Lam delivers with Operation Hadal, his latest entry in what has become one of China's most successful military action franchises.
After the massive success of Operation Red Sea in 2018, which earned over $579 million worldwide, expectations were sky-high for Lam's return to military cinema. But here's the thing about following up a blockbuster—sometimes the ocean is deeper and more treacherous than you anticipated.

Diving Into the Depths of Conflict
The premise of Operation Hadal is deceptively straightforward but brilliantly executed in its complexity. When mercenaries seize control of the Deep Blue 3 offshore platform in Chinese territorial waters, it's not just an act of aggression—it's a violation that strikes at the heart of national sovereignty. The Chinese Navy's response? Deploy the elite Jiao Long commando team for what becomes an underwater chess match played with submarines, explosives, and razor-sharp tactical precision.
What makes this film particularly fascinating is its choice of setting. The "hadal zone" refers to the deepest parts of our oceans, typically exceeding 6,000 meters in depth. It's a world where sunlight never penetrates, where pressure can crush human bones, and where the line between heroism and survival becomes impossibly thin. Lam uses this environment not just as a backdrop, but as a character itself—one that's both ally and adversary to our heroes.

Dante Lam's Masterful Direction
If you've seen Lam's previous work, you know the man has an eye for authentic military action. His background includes collaborations with actual military units, and it shows in every frame of Operation Hadal. The submarine sequences feel claustrophobic in the best possible way—you can almost taste the recycled air and feel the weight of the ocean pressing down on the hull.
What sets Lam apart from other action directors is his commitment to realism within the framework of blockbuster entertainment. The tactical sequences aren't just pretty explosions; they're carefully choreographed operations that feel like they could actually work. When the Jiao Long team infiltrates the Deep Blue 3 platform, every move serves a purpose, every decision carries weight.
The Jiao Long Commandos: China's Elite Naval Force
Named after the Chinese deep-sea submersible, the Jiao Long commando team represents the pinnacle of naval special forces training. In Operation Hadal, we see these warriors operating in their most challenging environment yet. The film doesn't just showcase their combat skills; it delves into the psychological toll of operating in complete isolation, thousands of meters below the surface.
The character development here is surprisingly nuanced for an action film. Each team member brings distinct skills and personalities to the mission, and Lam takes time to show us their humanity before thrusting them into life-or-death situations. It's this attention to character that elevates Operation Hadal above typical military action fare.
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Box Office Success and Critical Reception
When Operation Hadal hit Chinese theaters in late January 2025, it faced the challenge of living up to the massive success of its spiritual predecessor. Operation Red Sea had set the bar incredibly high, both commercially and critically. The good news? Early box office returns suggest audiences are hungry for more high-quality Chinese military action cinema.
Key Success Factors:
- Authentic military consultation and realistic tactical sequences
- State-of-the-art underwater cinematography and special effects
- Strong character development within the action framework
- Timely themes of territorial sovereignty and national defense
- Dante Lam's proven track record with military action films
What Critics Are Saying
The critical consensus has been largely positive, with many praising the film's technical achievements and emotional depth. Unlike some military action films that rely purely on spectacle, Operation Hadal manages to balance intense action sequences with genuine character moments and political themes that resonate with contemporary audiences.
The underwater action sequences, in particular, have been highlighted as groundbreaking for Chinese cinema. The combination of practical effects and CGI creates an immersive experience that makes viewers feel like they're part of the deep-sea mission.
Technical Excellence Meets Patriotic Cinema
One of the most impressive aspects of Operation Hadal is its technical execution. The film reportedly used advanced underwater filming techniques and military-grade equipment to achieve unprecedented realism in its naval combat sequences. The sound design alone deserves special mention—the way sonar pings echo through the submarine hull, the creaking of metal under pressure, the muffled explosions in water—all contribute to an incredibly immersive experience.

Beyond Entertainment: Cultural Impact
Like Operation Red Sea before it, Operation Hadal serves multiple purposes. Yes, it's entertainment, but it's also a showcase of Chinese naval capabilities and a statement about territorial sovereignty. The film arrives at a time when maritime security is increasingly important in global politics, making its themes particularly relevant.
The movie doesn't shy away from displays of Chinese military technology and tactical prowess. The Deep Blue 3 platform itself becomes a symbol of China's growing presence in deep-sea operations, while the Jiao Long commandos represent the human element—skilled, dedicated, and willing to risk everything for their country.
Actionable Insights for Film Enthusiasts
If you're planning to watch Operation Hadal, here are some things to keep in mind to enhance your viewing experience:
- Prepare for intensity: This isn't a casual popcorn movie. The underwater sequences are genuinely suspenseful and claustrophobic.
- Appreciate the technical craft: Pay attention to the sound design and cinematography—they're working overtime to create the deep-sea atmosphere.
- Context matters: Understanding the geopolitical significance of territorial waters adds depth to the viewing experience.
- Character focus: Don't get so caught up in the action that you miss the character development—it's what elevates this above typical action fare.
The Future of Chinese Military Cinema
With Operation Hadal, Dante Lam continues to push the boundaries of what Chinese military action cinema can achieve. The film demonstrates that audiences are ready for sophisticated, technically excellent productions that don't sacrifice character development for spectacle.
The success of this film likely paves the way for more high-budget military action productions, potentially establishing a new standard for the genre in Chinese cinema. It also suggests that there's a global appetite for military action films that offer fresh perspectives on maritime conflict and naval warfare.
Final Verdict: A Deep Dive Worth Taking
Operation Hadal succeeds where many military action films fail—it respects both its audience's intelligence and its characters' humanity. Dante Lam has crafted a film that works on multiple levels: as a thrilling action spectacle, as a showcase of technical filmmaking excellence, and as a thoughtful exploration of duty, sacrifice, and national service.
The movie proves that the "Operation" franchise has legs beyond Red Sea, and that there's room in the market for military action films that take their subject matter seriously. While it may not reach the cultural phenomenon status of its predecessor, Operation Hadal establishes itself as a worthy successor and a strong entry in contemporary Chinese action cinema.
For viewers seeking authentic military action with emotional depth, stunning underwater cinematography, and characters worth caring about, Operation Hadal delivers on all fronts. It's a film that reminds us why Dante Lam has become synonymous with quality military action cinema, and why the depths of our oceans remain one of the most compelling—and terrifying—settings for human drama.
Ready to dive into the deep end of military action cinema? Operation Hadal is currently playing in theaters—experience the depth, intensity, and technical mastery that make this one of 2025's must-see action films.