Kazakh President Nursultan Nazarbayev will visit Yerevanon Thursday, October 13, the office of Armenia's President Serzh Sargsyan said Tuesday.
Armenia will host a top-level meeting of the Collective Security Treaty Organisation (CSTO) on Friday.
Nazarbayev is set to visit Azerbaijan one day prior to arriving in Armenia.
Astana's ties with Yerevan have been strained since April, when during the renewed military conflict between Armenia and Azerbaijan, Kazakhstan insisted on holding a meeting of another regional body, the Eurasian Economic Union, outside of Armenia which was due to host it.
