According to an agreement achieved beforehand Secretary General of the Collective Security Treaty Organization (CSTO) Nikolay Bordyuzha will arrive in Armenia March 13. The CSTO Sec. Gen. is scheduled to meet with Secretary of the Security Council at the RA President, Defense Minister Serge Sargsyan. To note, Rubezh-2006 joint exercise of the Armed Forces of the CSTO member states will be held in Kazakhstan late August.