On 9 August, 1912, M. Poincaré, then Premier of France, made a visit to St. Petersburg, where he was joined by his kindred spirit, M. Isvolsky, who was then the Russian Ambassador at Paris. It was the usual visit of State, and Russia staged an imposing series of military manoeuvres in M. Poincaré's honour. But the really important events that took place were these. First, a naval agreement was made between France and Russia, whereby France agreed to concentrate her naval forces in the Eastern Mediterranean in order to support the Russian navy in the Black Sea. This agreement was secret, and revealed by the Soviet Government in 1918. Then, in the same month, the Third French Naval Squadron was transferred from the Atlantic to the Mediterranean. M. Poincaré told M. Isvolsky that "this decision has been made in agreement with England, and forms the further development and completion of the arrangement already made previously between the French and British Staffs"--referring to the conference of Messrs. Asquith and Churchill and Lord Kitchener at Malta, the month before, at which the new disposition of the English and French fleets was decided. The third matter of consequence that took place in the month of August was that the Russian Government began to put pressure on the French Government to re-establish the Three Years Military Service law. So much for August. In the month of September, M. Poincaré gave the Russian Foreign Minister, M. Sazonov, assurance that if Germany helped Austria in a struggle in the Balkans, and if Russia were drawn in on the other side, France "would not hesitate for a moment to fulfil its obligations towards Russia." In the same month, M. Isvolsky had an interview with the King of England and Sir Edward Grey, the British Foreign Minister, in which both King George and Sir E. Grey assured him of the fullest British co-operation in the same event. M. Isvolsky reported to the Russian Foreign Office at St. Petersburg, that "Grey, upon his own initiative, corroborated what I already knew from Poincaré--the existence of an agreement between France and Great Britain, according to which England undertook, in case of a war with Germany, not only to come to the assistance of France on the sea, but also on the Continent, by landing troops." These two understandings between MM. Poincaré and Sazonov, and between M. Isvolsky and Sir E. Grey, were secret, and nothing was known of them until 1919, when the memoranda of them were published by the Soviet Government.[11] A train of gunpowder, in other words, had been laid from Belgrade through Paris and London to St. Petersburg; and at the beginning of that train was the highly inflammable and inflammatory pan-Slavism, organized by M. Hartwig with the connivance of M. Isvolsky. A spark struck in the Balkans would cause the train to flash into flame throughout its entire length. FOOTNOTE: