Force 136 Malaya - A little known secret
Most histories of World War II in Malaya focus on the dramatic fall of Singapore in February 1942, the brutal construction of the Burma-Thailand Railway, or the eventual return of the British in 1945. But what happened in between—the secret war fought in the shadows of the Malayan jungle—remains one of the most extraordinary and overlooked chapters of the conflict.
This is the story of Force 136.
What Was Force 136? The Secret Army Behind Enemy Lines
Formed in July 1942 by British officer Colonel Basil Goodfellow, Force 136 was the Malayan branch of the British Special Operations Executive (SOE) , a secret service organization created specifically to "set Europe ablaze" through sabotage and guerrilla warfare. While much has been written about SOE operations in Norway, France, and Greece, their crucial work in Malaya has remained largely hidden from public view.
Force 136's mission was simple on paper but nearly impossible in practice:
Infiltrate agents into Japanese-occupied Malaya
Establish intelligence networks behind enemy lines
Train local resistance fighters
Prepare for the eventual British return and liberation
For a deeper understanding of how the Japanese occupied Malaya and the conditions faced by civilians and prisoners, read my earlier post on the Japanese war criminals convicted in Malaya and Singapore.
The Unlikely Alliance: British Spies and Communist Guerrillas
What makes Force 136 truly remarkable is not just their mission—it was who they fought alongside.
The British, who had been humiliated by their rapid defeat in Malaya, now found themselves dependent on the very communist guerrillas they had once viewed with suspicion. The Malayan People's Anti-Japanese Army (MPAJA) , led by a young man named Chin Peng (who would later become Britain's most wanted enemy during the Malayan Emergency), became Britain's unlikely ally.
On 30 September 1943, Captain John Davis—a former Ipoh police chief who spoke fluent Cantonese—made contact with Chin Peng's forces in the Perak jungle. It was a meeting that would change the course of the war in Malaya.
By January 1944, a formal agreement was signed at a secret jungle camp called Blantan (near Bukit Bidor, Perak):
The MPAJA would assist British forces in gathering intelligence
In return, the British would provide weapons, training, medical supplies
Crucially, Britain would recognize the MPAJA as the legitimate resistance force in Malaya
Imagine that: the British Empire, fighting alongside communist guerrillas, deep in the Malayan jungle, united by a common enemy.
For context on the air war that supported these resistance efforts, read about No. 100 Squadron RAF and their Malay slogan "Sarang Tebuan Jangan Dijolok" – a symbol of resistance that outlasted the occupation.
The Ingenious Invention: A Bicycle-Powered Radio
But the most fascinating—and little-known—detail of the Force 136 story involves a bicycle.
When the first Force 136 teams (codenamed "Gustavus 1 and 2") landed by Dutch submarine off the coast of Pangkor Island on 24 May 1943, they carried a massive 450-pound (204 kg) wireless transmitter. This was their only lifeline to headquarters in India.
The problem? The transmitter was so heavy that it required a bullock cart to move. Moving it through Japanese-patrolled territory was a death sentence. For over a year, the agents hid the transmitter near their landing zone, unable to use it for fear of discovery.
Five separate submarine missions failed to make contact with the agents. By early 1945, Force 136 had been operating in total isolation for nearly two years.
Then, someone had an idea.
Using spare parts salvaged from a bicycle, Force 136 agents built a human-powered generator. By pedaling the bicycle, they could generate enough electricity to power their wireless transmitter.
In February 1945—after 21 months of silence—the pedals began to turn. And finally, contact was re-established with headquarters.
This bicycle-powered radio was not just an ingenious piece of engineering. It was the turning point of the entire Malayan resistance campaign.
For a first-hand account of what life was like for Allied personnel during this period, read the diary of Sgt. Ron Buntain, an RAAF crew chief who survived the fall of Singapore.
The Hero Who Died for Silence: Lim Bo Seng
The success of Force 136 came at a terrible cost.
Major Lim Bo Seng, a Chinese-born Malayan who recruited the first Chinese agents for Force 136, is perhaps the most tragic figure of this secret war. Operating from a secret hideout in Ipoh (only recently rediscovered by a Malaysian historian in 2024), Lim raised funds, expanded the intelligence network, and coordinated resistance activities across Perak.
But in March 1944, a catastrophic mistake unraveled everything. An agent mistook a Japanese submarine for an Allied rendezvous vessel. Two of his assistants were captured, and under torture, they revealed the locations of Force 136 agents.
Lim Bo Seng was arrested.
At the Batu Gajah Prison, the Japanese Kempetai (military police) tortured him relentlessly. They demanded names, locations, operational plans. Lim gave them nothing.
On 29 June 1944, at just 35 years old, Lim Bo Seng died from dysentery and the effects of torture. He was buried in an unmarked grave behind the prison.
Today, Lim is remembered as a national hero in both Malaysia and Singapore. But few know the full story of his sacrifice—or the fact that his secret Ipoh hideout was only discovered in 2024.
To understand the brutality of the Japanese military police who tortured Lim, read my post on Japanese war criminals convicted for atrocities in Malaya and Singapore.
The Spy Who Fooled Everyone: Lai Teck
The story of Force 136 takes an even darker turn after the war.
The Japanese had a spy deep inside the resistance. His name was Lai Teck, and he was the secretary-general of the Malayan Communist Party.
For years, Lai Teck had been a triple agent, leaking MPAJA and Force 136 secrets to the Japanese. Some historians believe it was Lai Teck who betrayed Lim Bo Seng and the other agents in March 1944.
But here is where the story becomes truly bizarre: after the war, Lai Teck continued to lead the Malayan Communist Party—until his betrayal was discovered in 1947. He fled with a large portion of the party's funds, leaving behind a shattered resistance movement and sowing the seeds of distrust that would erupt into the Malayan Emergency (1948-1960) .
In other words, the same man who helped the British win the war against the Japanese would, just three years later, be responsible for sparking the 12-year communist insurgency against the British.
For analysis of British military tactics during this period (and why the Japanese found them predictable), see my post on British Army methods and Japanese counter-measures.
The Final Mission That Never Happened: Operation Zipper
By mid-1945, Force 136 had:
Armed nearly 3,500 MPAJA guerrillas
Infiltrated over 370 agents—including 134 Gurkha soldiers—into Malaya
Established intelligence networks across the peninsula
They were preparing for Operation Zipper, the planned British counter-invasion to liberate Malaya.
On 6 August 1945, the Americans dropped an atomic bomb on Hiroshima. Three days later, another fell on Nagasaki.
On 14 August 1945, Japan surrendered.
Operation Zipper never launched. The war ended before Force 136 could execute its final, decisive mission.
But their work was not finished. In the chaotic weeks following the Japanese surrender, Force 136 and the MPAJA were ordered to maintain order in the countryside—and crucially, to prevent the communists from carrying out reprisals against Japanese soldiers.
The final duty of Force 136, just before it was disbanded, was perhaps its most painful: to disarm the very same MPAJA guerrillas they had trained and fought alongside.
The alliance against Japan had lasted just over two years. The enmity that followed would last a generation.
The Last Living Witness: Chin Phui Kong
Chin Phui Kong, a young Sabahan who parachuted into Perak in 1945, landed in a rubber tree, and spent the final months of the war training MPAJA guerrillas in demolition techniques.
Chin Phui Kong is still alive today, the last surviving member of Force 136.
At over 100 years old, he is the living memory of a secret war that most Malaysians have never heard of.
Why Force 136 Matters Today
Force 136's legacy is complex and contested.
Some historians argue that the British made political promises to the MPAJA at the Blantan meeting in January 1944—promises that were later broken when the British returned and began dismantling the communist resistance. Others contend that no formal political commitments were ever made.
What is not contested is the courage of the men—British, Chinese, Malay, Indian, Gurkha—who risked everything to fight the Japanese occupation.
Men like John Davis, the former Ipoh police chief who spent two years living in jungle camps, eating tapioca and wild yams, and coordinating resistance from behind enemy lines.
Men like Lim Bo Seng, who endured torture rather than betray his comrades.
Men like Chin Phui Kong, who is still with us today, a living bridge to a war that is fading from living memory.
As we reflect on the 80th anniversary of the end of World War II, we should remember not only the battles and the leaders—but also the forgotten heroes who fought in the shadows.
The agents of Force 136 did not liberate Malaya. That task would fall to the atomic bomb and the formal Japanese surrender.
But they kept the flame of resistance alive during the darkest years of the occupation. They proved that Malaya was not forgotten. And they laid the groundwork for the post-war independence movement by demonstrating that Malaya's diverse communities—Malay, Chinese, Indian, British—could fight together for a common cause.
Their bicycle-powered radio, their secret jungle camps, their unlikely alliances, and their ultimate sacrifice—all of it is part of the story of how Malaya survived the war and emerged, scarred but unbowed, into a new era.
Further Reading on 1942MALAYA
The Slogan of No. 100 Squadron RAF: "Sarang Tebuan Jangan Dijolok"
Sgt. Ron Buntain's Diary: First-Hand Account of the Air War Over Malaya
Do you have family stories from the Japanese occupation of Malaya? Have any of your relatives served with Force 136, the MPAJA, or the resistance? Share their names and memories in the comments below. History is not just about dates and battles—it is about the people who lived through the silence before the storm.
Sources: National Library Board Singapore; The Rakyat Post (June 2024); New Straits Times interview with Chin Phui Kong (July 2023); "Our Man in Malaya" by Margaret Shennan; "The Special Operations Executive in Malaya" (2017 academic study).
British Officers and Commanders
Malayan Chinese Operatives (Force 136 / Operation Gustavus)
Malay Operatives and Local Resistance Leaders
Canadian-Chinese Operatives
Approximately 150 Chinese Canadians were recruited for Force 136 between 1944 and 1945 . Below are the identified members:
Notes on Ranks
Many of the Canadian-Chinese operatives served with ranks that are not consistently recorded in available sources. The Force 136 structure typically placed British officers in command (Major, Captain), while Chinese-Canadian recruits often served as specialized agents (wireless operators, interpreters, demolition experts) without formal officer ranks at the time of their missions .
Credits and Resources
Chinese Canadian Military Museum (Vancouver): Primary source for Canadian-Chinese Force 136 member names and stories
National Library Board Singapore: Detailed account of Operation Gustavus and Malayan Force 136 structure
Wikipedia – Force 136: Comprehensive overview of organization, missions, and personnel
Military History Society of NSW: Lecture on Force 136 multinational operations
Canadian Military Engineers Association: Biography of Herb Lim
Documentary "Force 136: Chinese Canadian Heroes" (2017): Featured interviews with surviving members
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