In 1942, he was elected into the Central Committee of the Communist Party of Greece and was named supervisor of the Macedonia wing of the Greek People's Liberation Army (ELAS). In May 1944, he was elected as a representative of Thessaloniki to the national congress that took place at the village of Koryschades in Evrytania, but was unable to attend. On 30 October 1944, after the withdrawal of the German army, and following battles against the Security Battalions, he entered as liberator in Thessaloniki with his men of ELAS.[3]