An Ethnic Armenian soldier rests in a trench at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier is seen at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier walks along fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier gives a thumbs up at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier smokes a cigarette at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

Ethnic Armenian soldiers gather at their fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

Ethnic Armenian soldiers gather at their fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

Ethnic Armenian soldiers gather at their fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

Ethnic Armenian soldiers gather at their fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier holds a combat helmet and a cigarette at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

Ethnic Armenian soldiers gather near munitions at their fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier walks along fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

Smoke rises above the fighting positions of ethnic Armenian soldiers following an artillery attack on the front line in the course of a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

A view shows a fragment of an artillery shell at the fighting positions of ethnic Armenian soldiers on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

A view shows the city of Stepanakert in the course of a military conflict over the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier walks along fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier stands guard at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

A view shows weapons at the fighting positions of ethnic Armenian soldiers on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier is seen at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.

An Ethnic Armenian soldier smokes a cigarette in a trench at fighting positions on the front line during a military conflict against Azerbaijan's armed forces in the breakaway region of Nagorno-Karabakh, October 20, 2020.