Kajaznuni was forced to leave the Caucasus in 1911 to avoid being called to testify at the
trial of Armenian Revolutionary Federation members mounted by the Russian government in Saint Petersburg in January 1912. He lived in
Constantinople and then in
Van until 1914, when he returned to the Caucasus. He became a member of the
Armenian National Council in 1917 and was an
ARF representative in the
Seym (the Transcaucasian Parliament) until 1918.
Trebizond Peace Conference and Transcaucasian Federation He was part of the Armenian delegation that conducted peace talks with the Ottoman Empire at the
Trebizond Peace Conference, beginning on 14 March 1918. The three groups of Transcaucasian delegates—Muslim, Georgian and Armenian—had divergent aims, and were in a weak position to negotiate with the Ottomans. While the talks progressed, the
Ottoman Third Army retook
Erzurum after the Imperial Russian army abandoned it and advanced to the previous frontier with Russia. These setbacks spurred
Akaki Chkhenkeli, the Georgian
Menshevik leader of the Transcaucasian delegation, to unilaterally inform the Ottomans that he would accept the
Treaty of Brest-Litovsk as the basis for negotiation, and thereby abandon Armenian claims to portions of Ottoman territory. This concession was repudiated by the Seym, which ordered Chkhenkeli and the delegation to return to Tiflis. The capture of
Batum by Ottoman troops on 14 April 1918 sapped the will of the Georgian Mensheviks to continue fighting the Ottomans, and they pushed their Transcaucasian allies to accept the two Ottoman prerequisites for resuming negotiations: a recognition of Turkey's territorial rights and a full break with Russia. This resulted in the Mensheviks and Muslims in the Seym proposing on 22 April 1918 to establish a
Transcaucasian Democratic Federative Republic with reluctant endorsement from the increasingly isolated Armenian representatives. The new republic's cabinet was selected by Chkhenkeli as premier-designate, and included Kajaznuni as one of four Armenians. One of Chkhenkeli's first acts, without consulting the Seym or the Armenian cabinet members, was to order the Armenian army to surrender
Kars to the Ottomans. The furious Armenian leaders tendered their resignations from the cabinet and demanded Chkhenkeli be replaced. The Mensheviks would only agree to replace him with Kajaznuni or another Armenian. The Armenians realized that nominating an Armenian premier would cause the Ottomans to attack Russian Armenia, which was on the front-line since the loss of Kars. Accordingly, Kajaznuni and his fellow Dashnaks allowed the Seym to confirm their cabinet positions on 26 April 1918.
Batum Peace Conference Kajaznuni also accompanied Chkhenkeli as a delegate to the
Batum Peace Conference that began on 11 May 1918. At the conference, the Ottomans extended their demands to include
Akhaltsikh and
Akhalkalaki in
Tiflis Governorate and the western half of
Erivan Governorate. Before the Transcaucasus delegation had delivered a response, Ottoman forces invaded the Erivan Governorate, and on May 15 captured
Alexandropol. A week later, they had approached both
Erivan and
Karakilisa. Unable to negotiate anything more favorable than capitulation with the Ottomans, the Georgian leaders at the Batum talks arranged a side-deal with Germany to exchange German protection for access to Georgia's economic resources. The result was that the Seym dissolved the federative republic on 26 May 1918, with the
Democratic Republic of Georgia declared the same day and the republics of
Azerbaijan and
Armenia declared on May 28.
Independent Armenia The Armenian National Council elected Kajaznuni as the first prime minister of the independent Armenian state on 6 June 1918 and his cabinet was formed on June 30. Kajaznuni held this position until 7 August 1919; with the nomination as a prime minister abroad from 5 June 1919. He was in diplomatic missions in Europe (beginning in August 1919) and the United States (from 9 October 1919 until August 1920). During the battle for Zangibasar (modern-day
Masis) on 19–21 June 1920, Kajaznuni's son Aram (a lieutenant in the
Armenian army) was killed by Tatar rebels—this was the second son he had lost in battle since 1918. Kajaznuni later returned to Armenia to become chairman of the parliament on 4 November 1920. Kajaznuni was arrested after the
Bolsheviks came to power in December 1920 but was freed during the
February 1921 revolt against the Soviet regime.
Soviet Period After the end of the revolt in early April 1921, he left the country and lived in
Bucharest from 1921 to 1924. In August 1923, he left the Armenian Revolutionary Federation. In 1925 he returned to
Soviet Armenia and worked as an architect in
Leninakan. He also taught at the technical department of
Yerevan State University, lecturing on construction and architecture. In 1930 he joined the newly established
Construction Institute and attained the title of professor there. Kajaznuni became a member of the
Armenian Union of Architects. Kajaznuni was a victim of Stalin's
Great Terror—arrested in 1937 and imprisoned, he died in prison in 1938. The exact date of his death is unknown. ==Kajaznuni's 1923 Congress Report: "Dashnaktsutyun Has Nothing More to Do"==