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In October 2011, the 13 crew members of two Chinese cargo ships were shot to death on the Mekong River, which runs through the Golden Triangle, and a large amount of metaamphetamine drugs were recovered from the crime scene. The Chinese government dispatches an anti-narcotics task force to the area to investigate. There they team up with an intelligence officer for a dangerous mission that takes them deep into the lawless jungles of the Golden Triangle and the lair of a ruthless drug-lord.

Now although there are a handful of protagonists here, two of the actors really step to the forefront, get the most screen time, and carry the film from start to finish – Hanyu Zhang and Eddie Peng. Hanyu Zhang previously appeared in films such as "The Taking of Tiger Mountain", "Special ID", "Bodyguards and Assassins", "The Message", "The Equation of Love and Death", and "Assembly." The thing I like most about this actor is his screen presence. He has a very commanding presence that keeps you engaged. With regard to Eddie Peng, I just covered him last week while reviewing "Call of Heroes" – so it's nice to see him in this one as well.

One criticism that I've read regarding this movie is that the story and character development are rather thin. I would agree with that criticism. The structure of the film basically goes like this. The narcotics unit gets "intel" about one of the drug lords, or someone who is associated with one of the drug lords, and they immediately take action. Sometimes, it's an infiltration and undercover sting – other times it's an extraction (or pseudo rescue mission) that takes place in a hostile area. These infiltrations and extractions may last anywhere between 10 minutes to 30 or more minutes of screen time, depending on the complexity of the particular mission. But in-between the missions, our protagonists basically do nothing but get ready for the next one. So there's really not much time for adding complexity or depth to the characters.

But with that said, "Operaton Mekong" more than compensates for this flaw with its blistering pace and action set pieces.

The action design is mostly gritty and diverse, with an emphasis on urban apprehensions and special ops strikes that involve gunplay and hand-to-hand combat that does get quite violent at times (there are a few intense scenes involving children and oppressed villagers). This creates a sense of thrill and suspense even though it does get unrealistic (especially in terms of how much damage our two heroes can take). This is definitely neat stuff, incorporating some creative equipment and technology, as well as one of the coolest dogs in recent memory. The dog in this movie – I think his name is Bingo – is awesome, and his usefulness contributes a certain creativity that you don't see in many action movies. And the sheer quantity of action is significant, meaning that things move at a very fast pace.

A few other positives I'd like to mention: There are some beautiful natural environments, as well as some great overhead shots of various country locales. International conflict and cast are also a nice mix.

This is a no nonsense crowd-pleasing action from Dante Lam, who previously directed "The Beast Stalker", "The Stool Pigeon", "Beast Cops", "Fire of Conscience", "Unbeatable", and "To the Fore."

OPERATION MEKONG is another blistering action thriller from Chinese director Dante Lam, with the definite emphasis on the 'action' quotient. Although overlong, this story about Chinese special forces battling drug lords in the Golden Triangle, is basically a string of massive set-piece battles strung together with the usual character melodrama in between. It's a light and enjoyable thing, occasionally cheesy with the sometimes obvious use of CGI and green screen effects, but one which gets by regardless thanks to the sheer number of big, bullet-riddled action set-pieces. There are chases, fights, and shoot-outs throughout, seemingly inspired by the Stallone flick RAMBO with blood clouds everywhere. The cast is a bit sub-par, with not enough old-timers (although Ken Lo's turn is a highlight) and a few too many newcomers like the average Eddie Peng, but the film is designed to offer spectacle and entertainment and that it certainly does.

As a foreigner I find it always difficult to watch an Asian movie. Even with subtitles, what I am used to. It's because you can't make anything about any word they say. Even if it they would speak about "McDonald's" for example you actually would not hear that world out of their mouths. Besides of the linguistic barrier I saw some pretty good Asian movies. This one is full of action, and if I have to be honest the action scenes are really good. The filming of those action shots are of high quality. The story itself isn't bad either but to me it was just a bit too long to stay concentrated for the entire movie. There are a lot of characters, a lot of action and a lot of fast speaking that doesn't do any good to the movie. But it's okay to watch once though. Just for the good action scenes you should give it a try.