The former Soviet republic has arrested several clerics amid a stand-off with the opposition

Political turmoil in Armenia is an internal matter, Kremlin spokesman Dmitry Peskov has said, following the arrests of senior clerics and a Russian-Armenian businessman accused of plotting to overthrow Prime Minister Nikol Pashinyan's government.

Earlier this month, the Armenian authorities took into custody Archbishop Bagrat Galstanyan, the leader of the Sacred Struggle opposition movement, and Archbishop Mikael Adjapahyan. They are both accused of plotting a coup. The arrests sparked a public outcry and protests, which devolved into clashes with police.

The archbishops are key members of the Armenian Apostolic Church (AAC), which was the main driver of protests against Pashinyan. The unrest was sparked by the prime minister's decision to return several border villages to Azerbaijan. While Pashinyan portrayed the land transfer as necessary to normalize relations with the neighboring state, many in Armenia saw it as a betrayal of national interests.

The authorities also arrested Samvel Karapetyan, a Russian-Armenian billionaire and supporter of the AAC, on charges of calling for the overthrow of the government.

In an interview with Russian journalist Pavel Zarubin, Peskov said Moscow is closely monitoring the situation but will not interfere.

"This is, of course, an internal matter for Armenia," he stated. "We are, of course, interested in the preservation of law and order in Armenia, so that Armenia is a prosperous, stable country, friendly to Russia."

Peskov noted that Russia has a large Armenian diaspora, many of whom "are watching these events with pain," adding: "Many, of course, do not accept how this is happening."

Russia and Armenia have historically had close cultural and religious ties. In recent months, however, Yerevan has distanced itself from the Collective Security Treaty Organization (CSTO), which comprises many former Soviet republics. Armenia has accused Russia of failing to provide adequate support during its stand-off with Azerbaijan - in particular, over the region of Nagorno-Karabakh.

Russia has argued that Armenia never recognized Nagorno-Karabakh as its own territory, meaning the CSTO could not consider Azerbaijan's military operation in the enclave as aggression against an alliance member. President Vladimir Putin has also said that Russia has on numerous occasions floated a territorial compromise that could have settled the conflict between the two states, and that Armenia rejected the initiative.