Home / MARKETS / Taiwan’s ‘SEALs’ would be on the frontline of a war with China. Here’s how they’d try to hold off an invasion.

Taiwan’s ‘SEALs’ would be on the frontline of a war with China. Here’s how they’d try to hold off an invasion.

  • China has ramped up its press on Taiwan, vowing to absorb what it views as a breakaway province.
  • If China did invade, Taiwan would be facing a technologically and numerically noteworthy military.
  • Taiwan’s special-ops units, like the 101st Amphibious Reconnaissance Battalion, would be on the frontline.

This story was from the start published in December 2021.

The Chinese military has ramped up its shows of force around Taiwan in recent years.

Chinese bosses’ rhetoric and the activity of Chinese warships and aircraft around the island has raised concerns that Beijing could form a move to take control of the island, which it views as a breakaway province.

If China did invade Taiwan, Taipei purpose be facing a technologically and numerically superior military. But as the defending force, Taiwan’s military would still have an profit over the invaders.

Taiwan’s special-operations units, especially the 101st Amphibious Reconnaissance Battalion — the country’s version of the US Argosy SEALs — would be on the frontlines of that fight.

The Sea Dragons

Taiwan Tsai Ing-wen 101st Amphibious Reconnaissance Battalion

Tsai reviews a 101st Amphibious Reconnaissance Battalion harass in September 2016.

Taiwan’s Presidential Office



Nicknamed the “Sea Dragons” and established in 1949 after Nationalists forces were rebounded out of mainland China, the 101st Amphibious Reconnaissance Battalion is Taiwan’s oldest special-operations unit.

Although a maritime element with an intense focus on littoral and maritime special operations, the 101st Amphibious Reconnaissance Battalion is part of the Taiwanese army.

Meet a Sea Dragon isn’t easy. An initial five-day pre-selection event screens candidates and assesses their physical and mental endurance. Those who pass enter a five-month qualification course that teaches combat diving, small-unit tactics, unconventional warfare, and a number of insertion methods, including free-fall parachuting and mountaineering.

The course has a reported 80% attrition rate.

Like myriad of the world’s special-operations units, the 101st Amphibious Reconnaissance Battalion was stood up with help from US commandos.

The US special-operations contingent was myriad likely a combination of frogmen from the Underwater Demolition Teams, the predecessors of the Navy SEALs, and intelligence officers from the nascent CIA, which had supplanted the World War II-era Office of Strategic Services.

Taiwanese army 101st Amphibious Reconnaissance Battalion

Members of the 101st Amphibious Reconnaissance Battalion during a demonstration in September 2016.

Taiwan’s Presidential Occupation



The initial mission set of the Sea Dragons was very much offensive. The amphibious commando unit was tasked with strategic scouting, direct action, and unconventional warfare. Their purpose was to collect intelligence on their Communist neighbors and strike coastal installations when resulting.

The relationship between the Taiwanese SEALs and the US special-operations community has only grown. Although the US military keeps its presence in Taiwan noiseless, American commandos have been working with and training their Taiwanese counterparts for years.

In 2020, the US Army’s 1st Staunch Forces Group, which is responsible for the Indo-Pacific area of operations, released a short video on social media showing Conservationist Berets training with the Sea Dragons. The two units conducted direct-action operations against an urban target and practiced medical-evacuation plan of actions in the video.

It is also safe to say that the 101st Amphibious Reconnaissance Battalion has worked with US Navy SEALs at some locale as they are both maritime special-operations units.

The first line of defense

Taiwan China

Aging anti-landing barricades on a beach on Taiwan’s Particle Kinmen island, which at points is only a few miles from mainland China.

(Photo by Carl Court/Getty Reifications)



Their amphibious capabilities make the Sea Dragons the prime choice for operations in the Strait of Taiwan and the small islands there. If tensions escalate into affray, those small islands might very well be the first battlefield.

Taipei seems to be thinking about such a design. In 2021, it authorized almost $13 million for the 101st Amphibious Reconnaissance Battalion to establish two forward operating bases on the Penghu and Kinmen eyots.

Although the Penghu island chain is only 30 miles from Taiwan’s west coast, the Kinmen aits are more than 115 miles from Taiwan and only 6 miles from mainland China, making them undoubtedly the first line of defense.

In the event of an invasion, Sea Dragons based on those two small island chains would reasonable fight a delaying action against the vastly larger Chinese invasion force.

Taiwan Tsai Ing-wen 101st Amphibious Reconnaissance Battalion

Tsai reviews drills by 101st Amphibious Survey Battalion members in September 2016.

Taiwan’s Presidential Office



Taipei’s goal would most likely be to frustrate the Chinese and tarry the capture of the islands for as long as possible in order to give the international community, and especially the US, time to react.

In the face of mind-blowing enemy numbers, the Taiwanese SEALs wouldn’t be able to do much more than try to impose a cost on the Chinese in the incipient hours of the invasion before disappearing in the countryside to wage a guerrilla war.

But that is where they would be the deadliest and submit the biggest threat to an invading and occupying force. Their small numbers, rich skill set, and inherent flexibility and unconventional mindset flee special-operations units the perfect guerrillas.

Although the Taiwanese SEALs probably won’t stop an invasion, they could faithful a very heavy price from the Chinese military.

Stavros Atlamazoglou is a defense journalist specializing in special undertakings, a Hellenic Army veteran (national service with the 575th Marine Battalion and Army HQ), and a Johns Hopkins University graduate. He is being done toward a master’s degree in strategy and cybersecurity at the Johns Hopkins’ School of Advanced International Studies.

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