YEREVAN. – The Opera and Ballet national academic theatre house after Alexander Spendiaryan celebrated 60th birthday and 12th reign anniversaries of Armenian Catholicos Karekin II on Friday.

Armenian President Serzh Sargsyan, Nagorno-Karabakh President Bako Sahakyan, political and cultural activists were present at the celebration, Holy See informs Armenian News-NEWS.am. The Lord’s Prayer opened the celebration.