The Greek People's Liberation Army (, ''Ellinikós Laïkós Apeleftherotikós Stratós''; ELAS)
was the military arm of the
left-wing
Left-wing politics describes the range of Ideology#Political ideologies, political ideologies that support and seek to achieve social equality and egalitarianism, often in opposition to social hierarchy either as a whole or of certain social ...
National Liberation Front (EAM) during the period of the
Greek resistance until February 1945, when, following the ''
Dekemvriana
The ''Dekemvriana'' (, "December events") refers to a series of clashes fought during World War II in Athens from 3 December 1944 to 11 January 1945. The conflict was the culmination of months of tension between the left-wing National Liberatio ...
'' clashes and the
Varkiza Agreement, it was disarmed and disbanded. ELAS was the largest and most significant of the military organizations of the Greek resistance.
Birth of ELAS
After
Nazi Germany
Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...
attacked the
Soviet Union
The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
with the initiation of
Operation Barbarossa
Operation Barbarossa was the invasion of the Soviet Union by Nazi Germany and several of its European Axis allies starting on Sunday, 22 June 1941, during World War II. More than 3.8 million Axis troops invaded the western Soviet Union along ...
(June 22, 1941) — with most of Greece having fallen under
Axis occupation since April and the
Battle of Crete
The Battle of Crete (, ), codenamed Operation Mercury (), was a major Axis Powers, Axis Airborne forces, airborne and amphibious assault, amphibious operation during World War II to capture the island of Crete. It began on the morning of 20 May ...
having ended on June 1 — the
Greek Communist Party (KKE) called for national resistance. The KKE, together with minor parties of the Left, formed a political structure called the
National Liberation Front. They were joined by other center-left or non-politicized Greek Resistance militants.
On February 16, 1942, EAM gave permission to a communist veteran, Athanasios (Thanasis) Klaras (later known as
Aris Velouchiotis
Athanasios Klaras (; August 27, 1905 – June 15, 1945), better known by the ''nom de guerre'' Aris Velouchiotis (), was a Greek journalist, politician, member of the Communist Party of Greece, the most prominent leader and chief instigator of th ...
) to examine the possibilities of an armed resistance movement, which led to the Greek People's Liberation Army (ELAS). ELAS initiated actions against the
German
German(s) may refer to:
* Germany, the country of the Germans and German things
**Germania (Roman era)
* Germans, citizens of Germany, people of German ancestry, or native speakers of the German language
** For citizenship in Germany, see also Ge ...
and
Italian
Italian(s) may refer to:
* Anything of, from, or related to the people of Italy over the centuries
** Italians, a Romance ethnic group related to or simply a citizen of the Italian Republic or Italian Kingdom
** Italian language, a Romance languag ...
forces of occupation in Greece on 7 June 1942. Velouchiotis, with a small group of 10–15
guerrilla
Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, Partisan (military), partisans, paramilitary personnel or armed civilians, which may include Children in the military, recruite ...
s, entered the village of
Domnista in
Evrytania
Evrytania ( ; ) is one of the regional units of Greece. It is part of the modern regions of Greece, region of Central Greece (administrative region), Central Greece. Its capital is Karpenisi (approx. 8,000 inhabitants).
Geography
Evrytania is ...
and proclaimed in front of the surprised villagers that they were about to "start the war against the forces of
Axis
An axis (: axes) may refer to:
Mathematics
*A specific line (often a directed line) that plays an important role in some contexts. In particular:
** Coordinate axis of a coordinate system
*** ''x''-axis, ''y''-axis, ''z''-axis, common names ...
and their local collaborators". Initially, Velouchiotis also recruited traditional local mountain-living
bandits, like Dimos Karalivanos, in order to create a small group of experts in
guerilla warfare
Guerrilla warfare is a form of unconventional warfare in which small groups of irregular military, such as rebels, partisans, paramilitary personnel or armed civilians, which may include recruited children, use ambushes, sabotage, terrorism ...
.
Consolidation of strength
Gorgopotamos

On a night in September 1942, a small group of British
SOE officers parachuted into Greece near Mt. Giona. This group, led by Brigadier
Eddie Myers, had been tasked to blow up one of three bridges (
Gorgopotamos, Papadia or Asopos) of the country's main railway line, and to get the two main, but competing, guerrilla groups of ELAS and
EDES to cooperate.

After much deliberation, the Gorgopotamos bridge was chosen due to the difficulty of making repairs to the structure.
Dimos Karalivanos, an ELAS guerrilla, was the first guerrilla the British found. At the end of October a second group of British officers were parachuted into the Greek mountains. Their leaders were
Themis Marinos and Colonel
Christopher Woodhouse. Their mission was to locate the guerrillas of EDES and their leader
Napoleon Zervas
Napoleon Zervas (; May 17, 1891 – December 10, 1957) was a Hellenic Army officer and resistance leader during World War II. He organized and led the National Republican Greek League (EDES), the second most significant (after National Liberation ...
, who were friendlier to the British
Middle East Command
Middle East Command, later Middle East Land Forces, was a British Army Command established prior to the Second World War in Egypt. Its primary role was to command British land forces and co-ordinate with the relevant naval and air commands to ...
than ELAS, and co-operate with them. The two Greek groups eventually agreed to collaborate. The British did not favour the participation of ELAS, because it was a pro-communist group, but the forces of ELAS were larger and better organised, and without their participation, the mission was more likely to fail.
On November 14, the 12 British saboteurs, the forces of ELAS (150 men) and those of EDES (60-65 men) met in the village of
Viniani in
Evrytania
Evrytania ( ; ) is one of the regional units of Greece. It is part of the modern regions of Greece, region of Central Greece (administrative region), Central Greece. Its capital is Karpenisi (approx. 8,000 inhabitants).
Geography
Evrytania is ...
and the operation started. Ten days later, they were at Gorgopotamos. On the night of November 25, at 23:00, the guerrillas started the attack against the Italian garrison. The Italians were startled, and after little resistance, were defeated. After the defeat of the Italians, the saboteurs set the explosives. ELAS forces had placed ambushes on the routes towards the bridge, to block the approach of Italian reinforcements. The explosion occurred at 03:00. Afterwards, the guerrillas' forces returned to Viniani, to celebrate the success of the mission.
The destruction of the Gorgopotamos bridge was, along with the
Norwegian heavy water sabotage in Rjukan, one of the two biggest guerrilla acts in occupied Europe. The blowing up of the bridge disrupted the German transportation of ammunition via Greece to
Rommel's forces for several weeks, taking place at a time when the
Afrika Korps
The German Africa Corps (, ; DAK), commonly known as Afrika Korps, was the German expeditionary force in Africa during the North African campaign of World War II. First sent as a holding force to shore up the Italian defense of its Africa ...
in
North Africa
North Africa (sometimes Northern Africa) is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region. However, it is sometimes defined as stretching from the Atlantic shores of t ...
, retreating after the defeat of
El Alamein, were in need of supplies.
Expansion of ELAS

The blowing up of Gorgopotamos bridge favored ELAS. Soon, many the inhabitants of the villages of
Central Greece became members of ELAS. Furthermore, people sympathised with the ELAS guerrillas because they weren't helped by the British in contrast with EDES. When 25 guerrillas deserted from ELAS,
Aris Velouchiotis
Athanasios Klaras (; August 27, 1905 – June 15, 1945), better known by the ''nom de guerre'' Aris Velouchiotis (), was a Greek journalist, politician, member of the Communist Party of Greece, the most prominent leader and chief instigator of th ...
went to Epirus to threaten
Napoleon Zervas
Napoleon Zervas (; May 17, 1891 – December 10, 1957) was a Hellenic Army officer and resistance leader during World War II. He organized and led the National Republican Greek League (EDES), the second most significant (after National Liberation ...
not to come in touch with them. Later, the 25 deserters were arrested and executed in the village of Sperhiada. The winter of 1942, ELAS groups were formed in other Greek regions, like
Thessaly
Thessaly ( ; ; ancient Aeolic Greek#Thessalian, Thessalian: , ) is a traditional geographic regions of Greece, geographic and modern administrative regions of Greece, administrative region of Greece, comprising most of the ancient Thessaly, a ...
and
Macedonia
Macedonia (, , , ), most commonly refers to:
* North Macedonia, a country in southeastern Europe, known until 2019 as the Republic of Macedonia
* Macedonia (ancient kingdom), a kingdom in Greek antiquity
* Macedonia (Greece), a former administr ...
. In Central Greece,
Aris Velouchiotis
Athanasios Klaras (; August 27, 1905 – June 15, 1945), better known by the ''nom de guerre'' Aris Velouchiotis (), was a Greek journalist, politician, member of the Communist Party of Greece, the most prominent leader and chief instigator of th ...
succeeded to form a powerful semi-conventional army which could attack German and Italian forces. Aris became a legendary figure who imposed an iron discipline in ELAS. At the same time, some members of ELAS (Periklis, Tasos Leuterias, Diamantis, Nikiforos, Thiseas, Dimos Karalivanos, and Belis) have been distinguished during the battles. Aris Velouchiotis formed a group of 30–35 men, called "Mavroskoufides" (the "black caps"), who were his personal guards. During the winter of 1942–1943, new units of ELAS were composed in many regions of Greece. Some areas in the mountains of Central Greece passed from the control of
Axis
An axis (: axes) may refer to:
Mathematics
*A specific line (often a directed line) that plays an important role in some contexts. In particular:
** Coordinate axis of a coordinate system
*** ''x''-axis, ''y''-axis, ''z''-axis, common names ...
forces to that of ELAS.
The leadership of ELAS followed a triadic form, from its top down to platoon level: the captain (''kapetánios''), elected by the men and the overall leader of the unit, the military specialist (''stratiotikós''), usually a regular Army officer, responsible for tactical planning and training, and the political leader (''politikós''), usually a KKE member, as EAM's representative. At its top, the General Headquarters of ELAS, these positions were filled by Aris Velouchiotis, Stefanos Sarafis and
Andreas Tzimas (''
nom-de-guerre'': Vasilis Samariniotis).
Two events of great importance took place in this period. KKE, after passing great difficulties, succeeded in reorganizing its groups destroyed by Metaxas. Many members were recruited and with the help of ELAS, which became the largest partisan army in Greece, EAM became the largest mass political organization in Greek history, claiming over 1.5 million members, enlisted in organizations that covered every neighborhood in every village. The second great event was the foundation of the
United Panhellenic Organization of Youth (EPON) (). In 1943, a small naval auxiliary navy, the
Greek People's Liberation Navy (ELAN) was also founded.
Two years after its foundation, ELAS' military strength had grown from the small group of fighters in Domnitsa to a force of some 50,000 partisans (estimates of the British government) or even as many as 85,000, according to EAM sources; EAM itself, and its associated organizations, had grown to a membership of anywhere from 500,000 to 750,000 (according to
Anthony Eden
Robert Anthony Eden, 1st Earl of Avon (12 June 1897 – 14 January 1977) was a British politician who served as Prime Minister of the United Kingdom and Leader of the Conservative Party from 1955 until his resignation in 1957.
Achi ...
) up to two million, in a country of 7.5 million inhabitants. ELAS was thus one of the largest resistance groups formed in Europe, similar to the French
Maquis, the
Italian Resistance
The Italian Resistance ( ), or simply ''La'' , consisted of all the Italy, Italian Resistance during World War II, resistance groups who fought the occupying forces of Nazi Germany and the fascist collaborationists of the Italian Social Republic ...
and the Yugoslavian
Partisans, but smaller than the Polish resistance.
The "Mountain Government"
On 10 March 1944 the EAM-ELAS, now in control of most of the country, established the ''
Political Committee of National Liberation'' (PEEA), widely known as the "Mountain Government" (), in effect a third Greek government to rival the collaboration one in Athens and the government-in-exile in Cairo. Its aims, according to its founding Act, were, "''to intensify the struggle against the conquerors (...) for full national liberation, for the consolidation of the independence and integrity of our country (...) and for the annihilation of domestic fascism and armed traitor formations.''"
PEEA was elected in liberated territories and in occupied ones by 2,000,000 Greek citizens. It was historically the first time women could vote. PEEA ministers covered a wide political spectrum from left to center.
1943: First Civil War
After the Soviet victory in the
Battle of Stalingrad
The Battle of Stalingrad ; see . rus, links=on, Сталинградская битва, r=Stalingradskaya bitva, p=stəlʲɪnˈɡratskəjə ˈbʲitvə. (17 July 19422 February 1943) was a major battle on the Eastern Front of World War II, ...
in early 1943, it was clear that Axis would lose the war. Soon, clashes appeared between the various Resistance organizations regarding the post-war political situation in Greece.
In October 1943 ELAS launched major attacks against EDES and the guerrilla group of Tsaous Anton in Northern Greece, precipitating a civil war across many parts of Greece which continued until February 1944, when the British agents in Greece negotiated a ceasefire (the
Plaka agreement); ELAS broke the agreement by attacking the
5/42 Evzone Regiment, murdering the
EKKA resistance group leader,
Dimitrios Psarros, in as yet unclear and hotly debated circumstances and executing all the captives.
ELAS became the strongest of all resistance armed organizations, controlling by 1944 military three-fifths of the country (mainly the mountains) having in its ranks more than 800 military officers of the former National Army Of Negrs. ELAS engaged in battles against other resistance groups, besides the
para-military forces of the collaborationist government. ELAS initially began to attack the
National Republican Greek League
The National Republican Greek League (, ''Ethnikós Dimokratikós Ellinikós Sýndesmos'' (EDES)) was a major anti-Nazi resistance group formed during the Axis occupation of Greece during World War II.
The largest of the non-communist resistanc ...
(EDES) on accusations of collaboration with the Germans. ELAS attacked also the Panhellenic Liberation Organization (PAO), another resistance organization, concentrated in Northern Greece, in the area of Macedonia with accusations of collaboration. The armed power of the two major organizations was not comparable, as EDES had approx. 12,000 guerrillas, while ELAS' power was much stronger. Small battles were taking place in Epirus where EDES had its main force. This situation led to triangular battles among ELAS, EDES and the Germans. Given the support of the British and the Greek Cairo Government for EDES, these conflicts precipitated a civil war.
Αftermath
In autumn 1944, after the liberation, ELAS was the dominant force in the country and had captured all the major Greek cities, except
Athens
Athens ( ) is the Capital city, capital and List of cities and towns in Greece, largest city of Greece. A significant coastal urban area in the Mediterranean, Athens is also the capital of the Attica (region), Attica region and is the southe ...
(after an agreement in Caserta with the Greek government in exile).
After the events of the ''
Dekemvriana
The ''Dekemvriana'' (, "December events") refers to a series of clashes fought during World War II in Athens from 3 December 1944 to 11 January 1945. The conflict was the culmination of months of tension between the left-wing National Liberatio ...
'', ELAS was disarmed, though later some of its fighters (mostly KKE members) joined the Democratic Army during the civil war.
Hymn
The hymn of ELAS was written in March 1944 by Sofia Mavroeidi-Papadaki and music by Nikos Tsakonas.
List of important battles
1942
* The
battle of Reka (40 Italians killed)
* The
battle of Mikro Chorio (70 Italians killed)
* November 1942 – The
battle of Gorgopotamos
1943
* March 1943 – The
battle of Fardykambos (together with PAO, 95 Italians killed)
* June 1943 – The destruction of the Kournovo Tunnel (c.100 Italians killed)
* July 1943 – The battle of Myrtia
* The battle of Sarantaporo (99 Germans killed)
* The
battle of Porta (many Italians killed)
* September 1943 – The battle of Arachova
1944
* February 23, 1944 – Blowing up a German train in Tempi under the guidance of the chief saboteur of ELAS Antonis Vratsanos with 450 German soldiers dead
* March 1944 – The
battle of Kokkinia
* April 1944 – The battle of Kaisariani
* June 1944 – The battle of Steiri (40 Germans killed)
* July 1944 – The
battle of Chora - Agorelitsa (180 Germans killed)
* July 1944 – The
battle of Amfilochia
* The capture of
Kastoria
Kastoria (, ''Kastoriá'' ) is a city in northern Greece in the modern regions of Greece, region of Western Macedonia. It is the capital of Kastoria (regional unit), Kastoria regional unit, in the Geographic regions of Greece, geographic region ...
* The capture of
Elefsina
Elefsina () or Eleusis ( ; ) is a suburban city and municipality in Athens metropolitan area. It belongs to West Attica regional unit of Greece. It is located in the Thriasio Plain, at the northernmost end of the Saronic Gulf. North of Elefsina ...
military airport
* August 1944 –
Battle of Karoutes
* September 1944 –
Battle of Kalamata
* September 1944 –
Battle of Meligalas
List of important ELAS members

This list contains the names of the most well-known ELAS leaders or simple members, with their ''
nom de guerre
A ''nom de guerre'' (, 'war name') is a pseudonym chosen by someone to use when they are involved in a particular activity, especially fighting in a war.
In Ancien régime, ''ancien régime'' Kingdom of France, France it would be adopted by each n ...
'' in parentheses:
*
Athanasios Klaras (Aris Velouchiotis), chief captain of ELAS
* Colonel
Stefanos Sarafis, chief military expert of ELAS
*
Andreas Tzimas (Vasilis Samariniotis), chief political commissioner of ELAS
*
Georgios Siantos
* Major General
Neokosmos Grigoriadis (Lambros), Chairman of ELAS Central Committee
* Lieutenant General
Ptolemaios Sarigiannis, Chief of Staff of ELAS Central Committee
* Colonel
Evripidis Bakirtzis, commander of ELAS' Macedonian theatre
* Captain
Theodoros Makridis (Ektoras), one of ELAS chief staff officers
*
Alexandros Rosios (Ypsilantis)
*
Markos Vafiadis, Macedonian theatre
*
Nikos Beloyannis
*
Charilaos Florakis (Kapetan Jiotis)
* Vasilis Liropoulos (Kapetan Liras), Macedonian theatre
*
Iannis Xenakis
Giannis Klearchou Xenakis (also spelled for professional purposes as Yannis or Iannis Xenakis; , ; 29 May 1922 – 4 February 2001) was a Romanian-born Greek-French avant-garde composer, music theorist, architect, performance director and enginee ...
* Giannis Aggeletos (Leon Tzavelas), blackberet
* Giannis Economou (Giannoutsos), blackberet
* Panos Tzavelas
*
Evangelos Yannopoulos (Varjianis)
* Father
Dimitrios Holevas (Papa-Holevas, Papaflessas)
* Father
Germanos Dimakos (Papa-Anypomonos)
*
Alberto Errera
*
Moisis Michail Bourlas (Byron)
* Fotis Mastrokostas (Thanos), blackberet
* Kostas Kavretzis (Kostoulas Agrafiotis), blackberet
*
Stavros Mavrothalassitis
*
Babis Klaras, brother of Aris Velouchiotis
* Giannis Madonis (Ektoras), blackberet
* Giannis Nikolopoulos (Leon), blackberet
* Dimitrios Dimitriou (Nikiforos)
* Giorgos Houliaras (Periklis)
* Pantelis Laskas (Pelopidas), blackberet
* Epaminontas Chairopoulos (Karaiskakis), blackberet
* Ioannis Alexandrou (Diamantis)
* Lambros Koumbouras (Achilleas)
* Spyros Tsiligiannis (Lefteris Chrysiotis), blackberet
* Kostas Athanasiou (Doulas), blackberet
* Sarantos Kapourelakos, serving directly under Velouchiotis' command.
* Spyros Bekios (Lambros)
* Dimitrios Tassos (Boukouvalas)
* Thomas Pallas (Kozakas)
* Nikos Xinos (Smolikas)
* Vangelis Papadakis (Tassos Lefterias)
*
Vasilis Priovolos (Ermis)
* Giannis Podias, Cretan theatre
* Michalis Samaritis, Cretan theatre
* Gerasimos Avgeropoulos
* Andreas Zacharopoulos (Andreas Patrinos)
* Ioannis Hatzipanagiotou (Thomas)
* Filotas Adamidis (Katsonis), Macedonian theatre
*
Mirka Ginova (Irene Gini), Macedonian theatre
* Christos Margaritis (Armatolos)
* Georgios Zarogiannis (Kavallaris)
* Vasilis Ganatsios (Cheimarros)
*
Panagiotis G. Tesseris, Secretary of the ELAS Guerrilla Warfare Training Committee (Laconia Region)
See also
*
Refugees of the Greek Civil War
References
Sources
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{{Authority control
Left-wing militant groups in Greece
Guerrilla organizations
Greece in World War II
Military wings of communist parties
National liberation armies
1942 establishments in Greece