Mohammad Ali Shah Qajar, the Shah of Persia, who ascended the throne in January 1907 opposed the constitution of 1906, which was ratified during regime of his father Mozzafar-al-Din Shah.[2] After his ascension, in August 1907 an Anglo-Russian agreement divided Iran into a Russian zone in the North, a British zone in the South, and a neutral zone in the center. The British switched their support to the Shah, abandoning the Constitutionalists.[3]
The Shah later tried to subdue and eliminate the Majles with the military and political support of Russia and Britain.[4]
Parliament of Tehran - image of 1906
During the constitutional revolution, the Shah confined himself to his residence at the Bagh-e Shah fort in the west of Tehran. He enlisted the help of the Cossack Brigade to control the revolution, leaving the city of Tehran at their mercy.[5][4] The loyalty of the Cossack Brigade was fully guaranteed, not only by the previous purge carried out by commander Vladimir Liakhov, but also by the king's distribution of a special bonus in 1908.[6]
Liakhov led the force in shelling the Majles and executing several leaders of the Constitutional Movement on June 23, 1908. His forces then plundered the parliament and damaged the building.[5] This event led to the beginning of a period known as the "Minor Tyranny." Liakhov was subsequently made Military Governor of Tehran by the Shah, transforming the city into a military garrison.[5]
However, in July 1909, pro-Constitution forces marched from Iran's province of Azerbaijan to Tehran. They were able to capture Tehran, depose the Shah and re-establish the constitution. Colonel Liakhov and his forces served the Shah until July 1909, when the Shah abdicated and fled to Russia, resulting in the surrender of Liakhov and the Persian Cossack Brigade. Liakhov was pardoned by the Constitutional leaders probably for the fear of a Russian attack and was sent back to Saint Petersburg, where he would be dismissed soon after to serve in the Caucasus campaign of the First World War.[5]
^Cronin, Stephanie (1997). The Army and Creation of the Pahlavi State in Iran, 1921-1926. I.B.Tauris. p. 61. ISBN978-1860641053. On 23 June the brigade, commanded by Liakhov and the other Russian officers, bombarded and suppressed the Majlis
