Benevolent neutrality and the surrender of Fort Roupel . His German sympathies caused him to favor a course of neutrality in the First World War. After the resignation of Venizelos, the caretaker government under
Alexandros Zaimis adopted a policy of "sincere benevolent neutrality" toward the Allies. Following the
December elections, the government of
Stefanos Skouloudis pledged to maintain this stance. In practice, however, his administration's decisions sought to appease the king and, by extension, aligned with German interests. The first indication of this took place in April 1916, when Skouloudis refused an Allied request for Serbian troops stationed in Corfu to use the Greek railways from
Corinth to Thessaloniki for their transfer to the Macedonian front. A month later, the German Supreme Command, concerned about the Allied General Sarrail's movements, ordered German General
Erich von Falkenhayn to occupy strategic positions inside Greek territory, specifically
Fort Roupel. On 9 May 1916, Falkenhayn informed Athens of the imminent advance of German–Bulgarian forces. In reply, Athens minimized the importance of Sarrail's movements and requested Falkenhayn to change his strategy. On 23 May, Falkenhayn guaranteed that Greece's territorial integrity and its citizens' rights would be respected. On 26 May, the Greek government was formally informed of the German-Bulgarian offensive, involving 25,000 Bulgarian soldiers led by German cavalry invading Greece, which was launched on the same day. Assurances were given to the Greek government that German-Bulgarian forces would not enter the towns of
Serres,
Drama and
Kavalla, provided the occupation of the fort Roupel. The sudden approach of German-Bulgarian forces to the fort led to delays as the fort's Greek forces were not informed in advance, and they were ready to defend their position. In the afternoon, the fort commander received orders from Athens that led to the unconditional surrender. Despite an official protest by the Greek government and the assurances of Falkenhayn, Bulgarian soldiers immediately began to forcibly round up the Greek population into large cities, namely Serres, Drama, and Kavala, and then capture these cities with the concentrated Greek population. The German attempts to restrain Bulgarian territorial ambitions failed, resulting in Kavala to be occupied by the Bulgarian Army on 4 September.
Reactions of Venizelos and the Allies The surrender of Fort Roupel caused the Allies to believe that the German–Bulgarian advance was a result of a secret agreement between Athens and the Central Powers, as they had been assured by the Greek government that no Bulgarian force would invade Greek territory. The Allies saw this as a violation of Greek neutrality and a disturbance in the balance of power in the Balkans. The Allied press, especially in
France, demanded swift military action against Greece to protect the Allied forces in Macedonia. On 3 June, Sarrail declared
martial law in Thessaloniki, effectively stripping the Greek government of control over the city. Additionally, Italian concerns about relying on Greek forces to protect its flanks caused the withdrawal of Greek troops from
Northern Epirus, resulting in Greece's loss of another region. For Venizelos and his supporters, the surrender of Fort Roupel signaled the loss of Greek Macedonia. On 29 May, Venizelos proposed to
Sir Francis Elliot (senior British diplomat in Athens) and Jean Guillemin (senior French diplomat in Athens) that he and General
Panagiotis Danglis should establish a provisional government in Thessaloniki to mobilize the Greek army to repel the Bulgarians. Venizelos pledged that the army would not move against the king and the royal family. According to Elliot's report, Venizelos hoped that the "success of his action and pressure of the public opinion might at the last moment convert His Majesty". The proposal had French support. However, it met with strong opposition from Britain, forcing Venizelos to abandon the plan. On 9 June, the Allies held a conference in London to examine the reasons for the rapid surrender of Fort Roupel and favored the complete demobilization of the Greek army and navy. King Constantine anticipated the results of the conference and ordered a partial demobilization on 8 June. The tension between the royal government and the Allies continued since 'anti-Allied activities' in Athens were ignored by the Greek government. On 12–13 June, a mob destroyed Venizelist newspapers:
Nea Ellas,
Patris,
Ethnos, and
Estia. The mob proceeded to the British Embassy as police idly stood by without interfering. This incident gave France the political ammunition to persuade Britain that more extreme measures were needed. On 17 June, the London conference decided "that it was absolutely necessary to do something to bring the king of Greece and his Government to their senses". On 21 June, the Allies demanded that the Greek government and parliament be dissolved, new elections be held, and the Greek army be demobilized. The government complied by beginning the army's demobilization, initially scheduling elections for August before postponing them to October. The demands intended to re-establish Venizelos as head of government. On 25 August, the King, attempting to appease the Allies, dismissed the Chief of the General Staff,
Viktor Dousmanis. However, polarization intensified, where both factions organized demobilized soldiers into reservist groups: the royalist National Reservists League, organized by Captain
Ioannis Metaxas, and the Venizelist National League of Greek Reservists, organized by General Danglis.
Military coup of Thessaloniki On 27 August 1916, Venizelos explained his disagreements with the king's policies during a demonstration in Athens. Venizelos said that the king had become a victim of his advisers, whose aims were to destroy the goals of the
Goudi revolution. Additionally, he appealed to the king to pursue a policy of benevolence and true neutrality. He ended his speech by stating that "if this proposal does not lead to success, then there are other means to protect the country from complete catastrophe". The king refused to accept any compromise, including meeting with a committee sent by Venizelos. Two days later, army officers loyal to Venizelos organized a military uprising in Thessaloniki and proclaimed the
Provisional Government of National Defence. Despite the support of the army, the provisional government was not officially recognized by Venizelos nor the Allied powers. Venizelos criticized this course of action, noting that without the support of the Allied army, the movement would fail immediately. This further polarized the population between the
royalists (also known as
anti-Venizelists) and
Venizelists. The newly founded separate "provisional state" included the "New Lands", lands won during the Balkan Wars, whose population broadly supported Venizelos, while the pre-1912 "
Old Greece" (mainly Athens and
Peloponnese) was mostly pro-royalist. Venizelos, Admiral
Pavlos Kountouriotis, and General Danglis formed a
triumvirate provisional government and, on 9 October, moved to Thessaloniki to assume command of the National Defence. They directed Greek participation in the Allied war effort in direct conflict with the royal wishes in Athens. According to a British diplomat: From the very beginning, Venizelos continued his appeals to the king to join forces to liberate Macedonia jointly. He wrote: Despite Venizelos's moderation, he failed to convince many citizens who, while wary of the king's policies, were equally fearful of Venizelos's perceived
anti-monarchy ambitions. It was only after the
Noemvriana that he pushed for a radical solution to end the stalemate. ==Constantine–Bénazet agreement==