View source for Collective Security Treaty Organization

== Overview ==
The [[Collective Security Treaty Organization]] (CSTO) is an intergovernmental military alliance that was established by a treaty signed in 2002. It is a security alliance of several Eurasian states, aimed at ensuring collective defense of any member that faces external aggression. The organization is viewed as the Eurasian counterpart to the North Atlantic Treaty Organization (NATO).

== History ==
The roots of the CSTO trace back to the [[Commonwealth of Independent States]] (CIS), which was formed during the dissolution of the Soviet Union. The CIS had its own collective security treaty, which was signed in 1992 by Armenia, Kazakhstan, Kyrgyzstan, Russia, Tajikistan, and Uzbekistan. However, the CIS was largely ineffective as a security organization, leading to the creation of the CSTO in 2002.

== Membership ==
The CSTO is composed of six member states: Armenia, Belarus, Kazakhstan, Kyrgyzstan, Russia, and Tajikistan. The organization also has several observer states and dialogue partners. The CSTO's collective security efforts are primarily directed towards external threats, with the organization's charter stating that no member state can join any other military alliance or other group of states with a military character inconsistent with the principles of the CSTO.

== Structure and Function ==
The CSTO operates through several key bodies, including the Collective Security Council, the Council of Ministers of Defense, the Council of Foreign Ministers, and the Committee of Secretaries of Security Councils. The organization also has a permanent secretariat, a joint staff, and several working bodies and institutions. The CSTO conducts regular military exercises and operations to maintain readiness and interoperability among member states.

== Criticisms and Controversies ==
The CSTO has been criticized for its perceived ineffectiveness and for being overly dominated by Russia. Some critics argue that the organization is merely a tool for Russia to maintain influence over its former Soviet neighbors. There have also been controversies over the CSTO's response to various crises in its member states.

== Future Prospects ==
The future of the CSTO is uncertain, with several factors influencing its potential development. These include the evolving security environment in Eurasia, the changing dynamics of international relations, and the domestic politics of its member states.

[[Image:Detail-54567.jpg|thumb|center|A photograph of the CSTO headquarters, a modern building in Moscow.|class=only_on_mobile]]
[[Image:Detail-54568.jpg|thumb|center|A photograph of the CSTO headquarters, a modern building in Moscow.|class=only_on_desktop]]

== See Also ==
* [[Commonwealth of Independent States]]
* [[North Atlantic Treaty Organization]]
* [[Eurasian Economic Union]]
* [[Shanghai Cooperation Organisation]]

[[Category:International organizations]]
[[Category:Military alliances]]
[[Category:Organizations established in 2002]]