In 1908 Bulgaria shook off the last shred of dependence to Turkey. The bold action was the crown of a clever diplomatic intrigue by Prince Ferdinand. Since the murder of Stambouloff the Prince had been sedulously cultivating in public the friendship of Russia: but that had not prevented him carrying to a great pitch of mutual confidence a secret understanding with Austria. The Austrian Empire was anxious to annex formally the districts of Bosnia and Herzegovina, of which it had long been in occupation. Objection to this would surely have come from Russia; but Russia was impotent for the time being after the disastrous war with Japan. Just as surely it would come from Serbia which would see thus definitely pass over to the one Power, which she had reason to fear, a section of Slav-inhabited country clearly connected to the Serbs by racial ties. Serbia, it might be expected, would have the support of France and England as well as Russia. For Bulgaria the offer to neutralise Serbia made to Austria all the difference between an action which was a little risky and an action which had no risk at all. Bulgaria supported Austria in the annexation, and, as was to have been expected, Serbia found protest impossible, since Russia, France, and England swallowed the affront to treaty obligations to which they were parties. It was Bulgaria's reward to have the support of the Triple Alliance in throwing off all fealty and tribute to the Sublime Porte. Prince Ferdinand became the Czar Ferdinand of Bulgaria.