How British and American imperialism crushed Europe's largest resistance movement to prevent socialist revolution in Greece
When the Axis powers invaded Greece in April 1941, the country was carved up between Nazi Germany, Fascist Italy, and Bulgaria. The occupation was catastrophic. The Greek economy was systematically plundered — grain, olive oil, tobacco, and industrial goods were shipped to Germany while the Greek population starved. During the winter of 1941-42, the Great Famine killed an estimated 300,000 Greeks in Athens and Piraeus alone. The collaborationist government under Georgios Tsolakoglou, and later Ioannis Rallis, served the occupiers faithfully while the people perished. The pre-war political establishment — the Metaxas dictatorship had already banned all political parties — was utterly discredited, and the King had fled to Egypt with the government-in-exile.
Into this vacuum stepped the Communist Party of Greece (KKE), the only political force with the organisational discipline, ideological clarity, and courage to build a mass resistance movement under conditions of savage repression. In September 1941, the KKE founded the National Liberation Front (EAM), a broad united front that drew in socialists, agrarian radicals, and patriotic democrats alongside communists. EAM's military wing, the Greek People's Liberation Army (ELAS), was established in February 1942 under the command of Aris Velouchiotis, a legendary partisan leader, and the overall military direction of Stefanos Sarafis. By 1944, EAM-ELAS had grown into the largest resistance movement in occupied Europe — some estimates place its membership at over 1.5 million in a country of seven million people. ELAS fielded approximately 50,000 armed fighters and had liberated vast stretches of the Greek countryside.
In the liberated zones, EAM established organs of popular power that represented a genuine social revolution. The Political Committee of National Liberation (PEEA), formed in March 1944, functioned as a provisional government in the mountains. Local EAM committees organised food distribution, established people's courts, opened schools, and — for the first time in Greek history — granted women the right to vote. The contrast with the collaborationist regime in Athens could not have been starker: while the occupation authorities and their Greek quislings presided over famine and terror, the communist-led resistance was building the foundations of a new society in the liberated countryside. EAM published newspapers, ran theatrical troupes, and organised literacy campaigns among the peasantry. This was not merely a military resistance but a social revolution in embryo — and it was precisely this revolutionary character that terrified Winston Churchill and the British ruling class.
"People always have been the foolish victims of deception and self-deception in politics, and they always will be until they have learnt to seek out the interests of some class or other behind all moral, religious, political and social phrases, declarations and promises."
— V.I. Lenin, The Three Sources and Three Component Parts of MarxismAs the German forces withdrew from Greece in October 1944, the question of who would rule the country became the decisive political issue. EAM-ELAS controlled most of Greece — the mountains, the countryside, and much of the Peloponnese. Only Athens and Thessaloniki remained outside their firm control. By any democratic logic, the movement that had fought and bled against the Nazis should have formed the post-liberation government. But democratic logic was the last thing on Churchill's mind. In October 1944, Churchill had travelled to Moscow and concluded the infamous "percentages agreement" with Stalin, scrawled on a half-sheet of paper: Britain would receive 90 per cent "predominance" in Greece, the Soviet Union 90 per cent in Romania, and other Balkan countries would be divided in varying proportions. Stalin accepted. With a stroke of a pen, the Greek revolution was traded away in a great-power deal conducted over the heads of the Greek people.
Churchill dispatched British troops under General Ronald Scobie to Athens with explicit orders to prevent EAM from taking power, by force if necessary. The British installed the right-wing government-in-exile of Georgios Papandreou and demanded that ELAS disarm. When EAM organised a massive peaceful demonstration in Syntagma Square on 3 December 1944 to protest against the disarmament order, police and British snipers opened fire on the unarmed crowd, killing at least 28 people and wounding over 140. This was the Dekemvriana — the December Events — and it marked the beginning of open British military intervention against the Greek left. For the next 33 days, British troops, RAF aircraft, and tanks fought pitched battles against ELAS in the streets of Athens. Churchill cabled Scobie: "Do not hesitate to act as if you were in a conquered city where a local rebellion is in progress." British forces used artillery and air strikes against Greek neighbourhoods. By early January 1945, after weeks of bloody urban fighting that killed hundreds of civilians, ELAS withdrew from Athens under the terms of a ceasefire.
The Treaty of Varkiza, signed on 12 February 1945, formalised the defeat. ELAS agreed to disarm and surrender its weapons in exchange for promises of a plebiscite on the monarchy, free elections, and an amnesty for political offences. It was a catastrophic concession. The KKE leadership, under pressure from Stalin — who honoured the percentages agreement and counselled restraint — agreed to lay down the weapons that the resistance had won through years of blood and sacrifice. The right-wing government immediately violated every provision of the treaty. The amnesty was never honoured. The plebiscite was rigged. And the disarmed left was subjected to a campaign of organised terror that would drive the country into full-scale civil war.
The period between the Varkiza Agreement and the outbreak of the civil war in 1946 was marked by a systematic campaign of right-wing violence against the Greek left that constitutes one of the most savage episodes of political repression in modern European history. With ELAS disarmed and the British occupation forces providing protection and arms to the right, monarchist and fascist paramilitaries — many of them former Nazi collaborators organised into the so-called Security Battalions under the occupation — unleashed a reign of terror against anyone associated with EAM, ELAS, or the KKE. The scale of the violence was staggering: between February 1945 and March 1946, an estimated 1,289 leftists were murdered, over 6,000 were wounded, and more than 80,000 were arrested. Thousands of villages that had supported the resistance were attacked, homes burned, and families driven from their land.
The collaborators who had served the Nazis were not only amnestied but actively rehabilitated and armed by the British-backed government. Officers of the Security Battalions — units that had fought alongside the Wehrmacht against ELAS — were integrated into the new Greek National Army and gendarmerie. Men who had hunted partisans for the Gestapo now hunted them for the Greek state. Meanwhile, genuine resistance fighters were imprisoned, tortured, and executed. The plebiscite of 1 September 1946, conducted under conditions of open intimidation and with hundreds of thousands of leftists unable to vote because they were in prison, in hiding, or in exile, produced a fraudulent 68 per cent majority for the return of King George II. The elections of March 1946, boycotted by the KKE because of the prevailing terror, installed a hard-right government under Konstantinos Tsaldaris. The democratic path was closed. The left faced a choice: submit to extermination or fight. Thousands of former ELAS fighters took to the mountains.
On 28 October 1946, the KKE formally established the Democratic Army of Greece (DSE — Dimokratikos Stratos Elladas) under the command of Markos Vafiadis, a tobacco worker from Thessaloniki who had led ELAS forces in Macedonia during the occupation. The DSE drew its fighters from the ranks of former ELAS partisans, persecuted leftists, and peasants fleeing the White Terror. At its peak in 1948, the DSE fielded approximately 26,000 fighters — a remarkable achievement for a guerrilla army facing the combined resources of the Greek state, the British Empire, and, from 1947, the United States of America.
The DSE fought with extraordinary courage and tenacity. Operating in the rugged mountains of northern Greece — Grammos, Vitsi, Vermion, Olympus, and Pindus — the guerrillas employed classic partisan tactics: ambushes, raids on government garrisons, sabotage of communications and supply lines, and the establishment of liberated zones where they organised local government, redistributed land, and administered justice. In December 1947, the KKE established the Provisional Democratic Government of Greece under Vafiadis, with its seat in the mountains near the Yugoslav border. This government declared the DSE the legitimate armed forces of the Greek people and appealed for international recognition — which came from the socialist states of Yugoslavia, Albania, Bulgaria, and the Soviet Union.
One of the most remarkable features of the DSE was the role of women. Approximately 30 per cent of DSE fighters were women — an unprecedented proportion for any army of the period. Women served not only as nurses and support personnel but as frontline combatants, officers, and political commissars. Figures like Diamanto Koumoundourou and countless unnamed women fighters shattered the patriarchal norms of Greek society and demonstrated in practice what Marxist-Leninists have always argued: that women's liberation is inseparable from the class struggle. The DSE also drew significant support from the Greek-speaking and Slavic-speaking populations of Macedonia, from the tobacco workers of Thrace, and from urban workers in Thessaloniki and other industrial centres who provided intelligence, supplies, and recruits.
The Democratic Army of Greece represented a genuine people's army in the Marxist-Leninist tradition — rooted in the masses, politically educated, and fighting for social liberation rather than narrow military objectives. Its high proportion of women combatants and its programme of land reform and popular government in liberated zones distinguish it from mere insurgency. The DSE was the armed wing of a revolutionary movement seeking to complete the social transformation that EAM had begun during the occupation.
On 12 March 1947, US President Harry Truman addressed Congress and announced what would become known as the Truman Doctrine — the formal declaration that the United States would intervene militarily and economically anywhere in the world to prevent communist revolution. Greece was the first test case. Britain, exhausted and bankrupt after the war, had informed Washington in February 1947 that it could no longer sustain the cost of propping up the Greek monarchy. The United States stepped in immediately, providing $400 million in military and economic aid to Greece and Turkey — the opening salvo of the Cold War and the template for American counter-revolutionary intervention that would be replicated from Korea to Vietnam, from Guatemala to Indonesia.
American aid transformed the Greek Civil War. The Greek National Army, previously a demoralised and poorly equipped force, was rebuilt from the ground up by US military advisors under General James Van Fleet. American-supplied artillery, aircraft, and napalm — used extensively against DSE-held villages and mountain positions — gave the government forces overwhelming firepower superiority. US advisors did not merely train the Greek army; they directed strategy, selected targets, and oversaw operations. Greece became the first laboratory for American counter-insurgency doctrine — the methods of population control, forced village evacuations, free-fire zones, and "strategic hamlet" programmes that would later be refined in Malaya, Algeria, Vietnam, and Latin America. Entire mountain villages suspected of supporting the DSE were evacuated and destroyed. Hundreds of thousands of peasants were forcibly relocated to government-controlled areas. The US-backed Greek government declared martial law, suspended civil liberties, and executed hundreds of captured DSE fighters and suspected communists. Greece under the Truman Doctrine was not a "free world" democracy but a military dictatorship sustained by American money, American weapons, and American napalm.
The Truman Doctrine established the pattern of American imperialist intervention that would define the second half of the twentieth century. Greece was the prototype: a popular revolutionary movement crushed by overwhelming foreign military force, justified by anti-communist ideology, and followed by decades of authoritarian rule. The Truman Doctrine was not about "defending democracy" — it was about defending capitalism and imperial control at any cost.
"Imperialism is the monopoly stage of capitalism. Such a definition would include what is most important, for, on the one hand, finance capital is the bank capital of a few very big monopolist banks, merged with the capital of the monopolist associations of industrialists."
— V.I. Lenin, Imperialism, the Highest Stage of CapitalismFrom the beginning of the civil war, the DSE depended heavily on support from its socialist neighbours. Yugoslavia under Tito was the most important ally — providing the DSE with arms, ammunition, supplies, training camps, and a secure rear base along the Yugoslav-Greek border. Albanian and Bulgarian support was also significant, with both countries allowing DSE units to cross their borders and maintain supply lines. Without this external support, the DSE could not have sustained a guerrilla war against an enemy backed by the full resources of the British and American empires. The mountains of northern Greece bordered Yugoslavia, Albania, and Bulgaria, and this geographic reality gave the DSE strategic depth — the ability to retreat, regroup, and resupply across friendly borders.
The Tito-Stalin split of June 1948 was a catastrophe for the Greek revolution. When Tito broke with the Cominform and charted an independent course between East and West, the KKE — loyal to Moscow — sided with Stalin against Tito. This was a fateful decision with devastating military consequences. Tito, furious at the KKE's alignment with his enemies, began restricting and then cutting off support to the DSE. In July 1949, Yugoslavia closed its border entirely to the Democratic Army, sealing off the DSE's most critical supply line and denying it the strategic rear area that had been essential to guerrilla operations. DSE units that had relied on Yugoslav territory for sanctuary, hospitals, and resupply were suddenly trapped. The closure of the Yugoslav border was the single most important military factor in the DSE's defeat — more significant even than American napalm and artillery.
The Tito-Stalin split demonstrated the catastrophic consequences of divisions within the international communist movement for revolutionary struggles in individual countries. The Greek communists were caught between two fraternal parties in conflict, and the revolution paid the price. This lesson remains relevant: splits, rivalries, and national chauvinism within the socialist camp have repeatedly been exploited by imperialism to defeat revolutionary movements that might otherwise have succeeded.
The final military campaigns of the Greek Civil War took place in the summer of 1949 in the mountains of Grammos and Vitsi in northwestern Greece. The Greek National Army, now numbering over 250,000 troops equipped with American weapons, launched massive offensives against the DSE's remaining strongholds. Operation Torch (Pyrsos) in August 1949 involved coordinated ground assaults supported by artillery barrages, aerial bombardment with napalm, and the systematic destruction of villages in the operational area. The DSE, reduced to approximately 12,000 fighters and cut off from Yugoslav support, fought with desperate heroism but was overwhelmed by sheer weight of numbers and firepower. On 16 October 1949, the DSE's temporary command announced a ceasefire. Thousands of fighters crossed into Albania and Bulgaria. The civil war was over.
The causes of the DSE's defeat were multiple and interconnected. First and most decisive was the overwhelming material superiority of the enemy — the Greek government forces, backed by $400 million in American aid, commanded resources that the DSE could not hope to match. Second was the loss of Yugoslav support following the Tito-Stalin split, which deprived the DSE of its strategic rear area at the worst possible moment. Third were strategic errors by the KKE leadership — most critically the decision in 1948-49, championed by KKE General Secretary Nikos Zachariadis against Vafiadis's objections, to shift from guerrilla warfare to conventional positional defence. Vafiadis, who understood that the DSE's strength lay in mobility and popular support, was removed from command in January 1949 and replaced by Zachariadis himself. The shift to conventional warfare played to the government's strengths in firepower and numbers while neutralising the DSE's advantages in terrain knowledge and popular support. Fourth was Stalin's restraint — bound by the percentages agreement and unwilling to risk confrontation with the West over Greece, the Soviet Union provided only limited material support to the DSE, far less than what the Americans poured into the government side.
The defeat of the DSE was followed by one of the most prolonged and systematic campaigns of political repression in post-war European history. The Greek state treated the defeated left not as political opponents but as enemies to be exterminated or permanently neutralised. Over 100,000 leftists were imprisoned in the years following the civil war. Thousands were sent to the notorious concentration camp on Makronisos, a barren Aegean island where political prisoners were subjected to torture, forced labour, starvation, and intensive "re-education" programmes designed to compel them to sign declarations renouncing communism. Prisoners who refused to sign — and thousands did refuse, enduring years of brutality rather than betray their convictions — were subjected to escalating violence. The great poet Yannis Ritsos was imprisoned on Makronisos; the composer Mikis Theodorakis was also detained and tortured. An estimated 3,000 to 5,000 leftists were executed by the state during and after the civil war, including the radio operator Nikos Beloyannis, whose trial and execution in 1952 provoked international outrage — Picasso drew his famous portrait of Beloyannis holding a carnation.
The KKE was banned and remained illegal until 1974. The left-wing coalition EDA, which served as a legal surrogate, was subjected to constant harassment, surveillance, and electoral fraud. The civil war created a formal apparatus of political exclusion: "certificates of political reliability" were required for government employment, university admission, passport applications, and even driver's licences — anyone with a leftist family connection was effectively barred from public life. This system of institutionalised persecution lasted for decades and culminated in the military junta of 1967-74, when a group of right-wing colonels — many of them veterans of the civil war and products of the American-trained officer corps — seized power and imposed a brutal dictatorship. The junta banned political parties, imprisoned thousands of leftists (Theodorakis was arrested again), and ruled through censorship, torture, and the secret police. The Greek civil war did not end in 1949; its consequences shaped Greek politics for a generation, and the wounds have never fully healed. The KKE was finally legalised again only after the fall of the junta in 1974, a quarter-century after the ceasefire.
The Greek Civil War is a textbook demonstration of Lenin's thesis that imperialism will use every available means — including direct military force — to crush revolutionary movements that threaten capitalist interests. Britain intervened in December 1944 to prevent EAM from taking power; the United States intervened from 1947 onwards with hundreds of millions of dollars in military aid, napalm, and counter-insurgency advisors. The Greek people had earned the right to determine their own future through four years of anti-fascist resistance, but imperialism does not recognise the rights of peoples — only the interests of capital. Any revolutionary movement that does not prepare for armed confrontation with imperialism is preparing for its own defeat.
The percentages agreement between Churchill and Stalin — in which Greece was assigned to the British sphere of influence — had devastating consequences for the Greek revolution. Stalin honoured the agreement, counselling the KKE to disarm and restraining Soviet support for the DSE. The Greek communists were sacrificed on the altar of great-power diplomacy. This is not an argument against the Soviet Union's overall progressive role in world history, but it is a sobering reminder that the interests of a socialist state and the interests of a particular revolutionary movement do not always coincide. Revolutionaries must maintain their political independence and never subordinate the class struggle in their own country to the diplomatic calculations of any foreign power, however friendly.
The Tito-Stalin split of 1948 destroyed the Greek revolution as surely as American napalm. The closure of the Yugoslav border deprived the DSE of its strategic lifeline at the moment of greatest need. The KKE's decision to side with Stalin against Tito — whatever its ideological justifications — was a military disaster. This episode illustrates a broader truth: divisions within the international communist movement invariably benefit imperialism. Unity is not an abstract principle but a material necessity. The Greek Civil War should be studied by every Marxist-Leninist as a warning against the sectarianism and national rivalries that have repeatedly fractured the revolutionary movement.
The fighters of EAM-ELAS and the DSE — the partisans who took to the mountains against the Nazis, the women who made up 30 per cent of the Democratic Army, the political prisoners who refused to sign declarations of repentance on Makronisos, the executed communists like Beloyannis — represent one of the most heroic chapters in the history of the international working-class movement. They fought against fascism, colonialism, and imperialism under conditions of extraordinary difficulty, and they were defeated not by any lack of courage or conviction but by the overwhelming material power of the Anglo-American imperialist bloc and the tragic divisions within the socialist camp. Their struggle was not in vain. The Greek Civil War demonstrated that the working class and peasantry of even a small country can challenge the mightiest empires on earth — and that the only force capable of permanently defeating such movements is the internal disunity of the revolutionary camp itself.
The Greek experience offers vital lessons on imperialist intervention, the dangers of great-power deals, and the heroism of communist resistance in Europe.