People read their ballot papers at a polling station during a parliamentary election in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (AP Photo/Sergei Grits)

An Armenian man reads his ballot papers at a polling station during a parliamentary election in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (AP Photo/Sergei Grits)

Former Armenian President Robert Kocharyan, center, casts his ballot at a polling station during a parliamentary election in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (AP Photo/Sergei Grits)

Acting Armenian Prime Minister Nikol Pashinyan casts his ballot at a polling station during parliamentary elections in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (Tigran Mehrabyan/PAN Photo via AP)

Armenian Army soldiers cast their ballots at a polling station during a parliamentary elections in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (Lusi Sargsyan, PHOTOLURE via AP)

A woman casts her ballot at a polling station during a parliamentary election in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (Vahram Baghdasaryan/PHOTOLURE via AP)

Armenian Catholicos Karekin II walks to cast his ballot at a polling station during parliamentary elections in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (Grigor Yepremyan/PAN Photo via AP)

People at a polling station during a parliamentary election in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (AP Photo/Sergei Grits)

A woman waits to vote at a polling station during a parliamentary election in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (AP Photo/Sergei Grits)

Acting Armenian Prime Minister Nikol Pashinyan, center, stands in line to vote at a polling station during a parliamentary elections in Yerevan, Armenia, Sunday, June 20, 2021. Armenians are voting in a national election after months of tensions over last year's defeat in fighting against Azerbaijan over the separatist region of Nagorno-Karabakh. (Tigran Mehrabyan/PAN Photo via AP)