A Russia-led defence bloc of ex-Soviet states has signed a cooperation pact with the United Nations that is likely to pave the way for the alliance's greater involvement in Afghanistan.
U.N. Secretary General Ban Ki-moon signed the document in Moscow on March 18, 2010 along with General Nikolai Bordyuzha, head of the Collective Security Treaty Organisation (CSTO). The CSTO includes Russia, Armenia, Belarus, Kazakhstan, Kyrgyzstan, Tajikistan and Uzbekistan.
The agreement amounts to a recognition of the CSTO as a full-fledged international security organisation.
CSTO is often described as a counterbalance to NATO in Central Asia.