A French-speaker, during the interwar period he completed his studies at the Hellenic Army's Cavalry Application School and the French Army's Cavalry School at Saumur, as well as graduating from the Superior War School, in which he later taught. He was promoted to Captain in 1924, Major in 1935, and Lt. Colonel in 1940. During the Greco-Italian War of 1940–41, he served as the chief of staff of the Hellenic Army's sole Cavalry Division.[2] Following the German invasion of Greece and the country's occupation, in 1943 he fled to the Middle East, where he joined the armed forces of the Greek government-in-exile. He held various staff positions, as well as the post of Commander of the Training Schools in Palestine.[2]
Following liberation, he fought in the Dekemvriana against the forces of EAM-ELAS. Promoted to Colonel in 1946, he was sent to the United States as military attache until 1948. Returning to Greece he was promoted Brigadier General and participated in the operations of the last year of the Greek Civil War (1948–49) first as commander of the 42nd Infantry Brigade, then as deputy commander of the 2nd Infantry Division, and as commander of a special mixed detachment.[2] A Major General since 1950, he successively commanded the 7th Infantry Division and the 8th Infantry Division. Promoted to Lt. General in 1952, he served as Deputy Chief of the Hellenic Army General Staff, commander of III Army Corps, and finally as Chief of the Hellenic Army General Staff from 1 December 1954 until 30 June 1956. He retired on 10 July 1956.[2]
^Note: Greece officially adopted the Gregorian calendar on 16 February 1923 (which became 1 March). All dates prior to that, unless specifically denoted, are Old Style.
^ abcdefgh"Αντιστράτηγος ΓΚΙΚΑΣ ΣΟΛΩΝ του ΚΩΝΣΤΑΝΤΙΝΟΥ, ΑΜ 10259". Συνοπτική Ιστορία του Γενικού Επιτελείου Στρατού 1901–2001 [A Concise History of the Hellenic Army General Staff 1901–2001] (in Greek). Athens: Hellenic Army History Directorate. 2001. p. 173. ISBN960-7897-44-7.
§ Substitute Chiefs of the General Staff for the Rear Areas/Interior (as opposed to the Field Staff) † Deputy Chiefs substituting during vacancies ‡ Under the title "Chief of the Army"