Between 1950 and 1960, the ruling party in Turkey was Democrat Party. Towards 1960, Turkey faced political corruption and economic crises, in which the Turkish currency was devalued from 2.80 to 9.00 for US$1.00. Rise in commodity prices and scarcity of imported industrial goods caused unrest, and consequently political support for the DP decreased while it increased for the opposition, especially for the Republican People's Party. The DP government tried to suppress a revival of the CHP banning public activities of the CHP. In 1959, İsmet İnönü, the leader of the CHP, was assaulted at rallies by DP sympathizers in Uşak on May 1 and in İstanbul on May 4. The press was set under heavy censorship. Many journalists, including popular columnist Metin Toker, as well as profiled politicians, such as Osman Bölükbaşı, the leader of the Republican Villagers Nation Party, were arrested. On April 27, 1960, the parliamentary group of the DP, which held the majority in the parliament, passed a law to form a Committee of Inquest, which was authorized with the powers of a court. The committee, composed of DP MPs only, was tasked with inquires about the members of the opposition party CHP and the press.
The committee
On May 27, 1960, a group of military officers staged a coup d'état. The revolting officers did not act in the traditional military hierarchy. The chief of general staff, commanders of the air and naval forces were not among the group, and the commander of the land forces General Cemal Gürsel joined the group only after the operation began. The number of generals in the group with 38 members was only five while the remaining officers were of lower ranks as colonel, major or captain.
While Cemal Gürsel was trying to re-establish the civilian regime as soon as possible, fourteen members of the committee under the leadership of Colonel Alparslan Türkeş were planning to continue the military regime with the intention of making reforms. On September 13, 1960, they were expelled from the committee. They were sent as diplomats to Turkish embassies abroad. Although they were later given pardon, they could never return to the committee. In later years, Alparslan Türkeş became the leader of the Republican Villagers Nation Party and renamed it to Nationalist Movement Party.
Aftermath
Following the 1961 general election on October 15, Turkey returned to civilian regime. Cemal Gürsel was elected president. The other 21 members of the MBK became the permanent members of the Turkish senate. In 1968 five of them were expelled from the senate. The rest lost their memberships by another coup in 1980.
