King Constantine I of Greece

 

Constantine I (Greek: Κωνσταντίνος Αʹ, Konstantínos I; 2 August [O.S. 21 July] 1868 – 11 January 1923) was King of Greece from 18 March 1913 to 11 June 1917 and from 19 December 1920 to 27 September 1922. He was commander-in-chief of the Hellenic Army during the unsuccessful Greco-Turkish War of 1897 and led the Greek forces during the successful Balkan Wars of 1912–1913, in which Greece expanded to include Thessaloniki, doubling in area and population. He succeeded to the throne of Greece on 18 March 1913, following his father's assassination.

Constantine’s disagreement with Eleftherios Venizelos over whether Greece should enter World War I led to the National Schism. He forced Venizelos to resign twice, but in 1917 he left Greece, after threats by the Entente forces to bombard Athens; his second son, Alexander, became king. After Alexander's death, Venizelos' defeat in the 1920 legislative elections, and a plebiscite in favor of his return, Constantine was reinstated. He abdicated the throne for the second and last time in 1922, when Greece lost the Greco-Turkish War of 1919–1922, and this time was succeeded by his eldest son, George II. He died in exile four months later, in Sicily.

In 1912 with the formation of the Balkan League, Greece was ready for war against the Ottoman empire and Prince Constantine became Chief of the Hellenic Army.

Ottoman planning anticipated a two-prong Greek attack east and west of the impassable Pindus mountain range. They accordingly allotted their resources, equally divided, in a defensive posture to fortify the approaches to Ioannina, capital of Epirus, and the mountain passes leading from Thessaly to Macedonia. This was a grave error. The war plan by Venizelos and the Greek General Staff called for a rapid advance with overwhelming force towards Thessaloniki with its important harbor. A small Greek force of little more than a division, just enough to forestall a possible Turkish redeployment eastwards, was to be sent west as the "Army of Epirus".

At the same time the bulk of the Greek infantry and artillery made a rapid advance against the Turks in the east. In the event, the Greek plan worked well. Advancing on foot, the Greeks soundly defeated the Turks twice, and were in Thessaloniki within 4 weeks. The Greek plan for overwhelming attack and speedy advance hinged upon another factor: should the Hellenic Navy succeed in blockading the Turkish fleet within the Straits, any Turkish reinforcements from Asia would have no way of quickly reaching Europe. The Ottomans would be slow to mobilize, and even when the masses of troops raised in Asia were ready, they were able to go no further than the outskirts of Constantinople, fighting the Bulgarians in brutal trench warfare. With the Bulgarians directing the bulk of their force towards Constantinople, the capture of Thessaloniki would ensure that the railway axis between these two main cities was lost to the Turks, causing loss of logistics and supplies and severe impairment of command and control capability. The Turks would be hard placed to recruit locals, as their loyalties would be liable to lie with the Balkan Allies. Ottoman armies in Europe would be quickly cut off and their loss of morale and operational capability would lead them toward a quick surrender.^{[citation needed]}

Macedonian Front

Previously the Inspector General of the Army, Constantine was appointed commander-in-chief of the "Army of Thessaly" when the First Balkan War broke out in October 1912. He led the Army of Thessaly to victory at Sarantaporos. At this point, his first clash with Venizelos occurred, as Constantine desired to press north, towards Monastir, where the bulk of the Ottoman army lay, and where the Greeks would rendezvous their Serb allies. Venizelos, on the other hand, demanded that the army capture the strategic port city of Thessaloniki, the capital of Macedonia, with extreme haste, so as to prevent its fall to the Bulgarians. The dispute resulted in a heated exchange of telegrams. Venizelos notified Constantine that "... political considerations of the utmost importance dictate that Thessaloniki be taken as soon as possible". After Constantine impudently cabled: "The army will not march on Thessaloniki. My duty calls me towards Monastir, unless you forbid me", Venizelos was forced to pull rank. As Prime Minister and War Minister, he outranked Constantine and his response was famously three-words-long, a crisp military order to be obeyed forthwith: "I forbid you". Constantine was left with no choice but to turn east, and after defeating the Ottoman army at Giannitsa, he accepted the surrender of the city of Thessaloniki and of its Ottoman garrison on 27 October (O.S.), less than 24 hours before the arrival of Bulgarian forces who hoped to capture the city first.

The capture of Thessaloniki against Constantine's whim proved a crucial achievement: the pacts of the Balkan League had provided that in the forthcoming war against the Ottoman Empire, the four Balkan allies would provisionally hold any ground they took from the Turks, without contest from the other allies. Once an armistice was declared, then facts on the ground would be the starting point of negotiations for the final drawing of the new borders in a forthcoming peace treaty. With the vital port firmly in Greek hands, all the other allies could hope for was a customs-free dock in the harbor.^[6]

Epirus Front

In the meantime, operations in the Epirus front had stalled: against the rough terrain and Ottoman fortifications at Bizani, the small Greek force could not make any headway. With operations in Macedonia complete, Constantine transferred the bulk of his forces to Epirus, and assumed command. After lengthy preparations, the Greeks broke through the Ottoman defences in the Battle of Bizani and captured Ioannina and most of Epirus up into what is today southern Albania (Northern Epirus). These victories dispelled the tarnish of the 1897 defeat, and raised Constantine to great popularity with the Greek people.

Accession to the Throne and Second Balkan War

George I was assassinated in Thessaloniki by an anarchist, Alexandros Schinas, on 18 March 1913, and Constantine succeeded to the throne. In the meantime, tensions between the Balkan allies grew, as Bulgaria claimed Greek and Serbian-occupied territory. In May, Greece and Serbia concluded a secret defensive pact aimed at Bulgaria. On 16 June, the Bulgarian army attacked their erstwhile allies, but were soon halted. King Constantine led the Greek Army in its counterattack in the battles of Kilkis-Lahanas and the Kresna Gorge. In the meantime the Bulgarian army had started to disintegrate: beset by defeat in the hands of Greeks and Serbs, they were suddenly faced by a Turkish counterattack with fresh Asian troops finally ready, while the Romanians advanced south, demanding Southern Dobrudja. Under attack on four fronts Bulgaria sued for peace, agreed to an armistice and entered into negotiations in Bucharest. On the initiative of Prime Minister Venizelos, Constantine was also awarded the rank and baton of a Field Marshal. His popularity was at its peak. He was the "winner over the Bulgarians", the King who under his military commandment, doubled the Greek territory.