Smoke seen in the Nagorno-Karabakh mountains after Azerbaijan announced an operation targeting Armenian military positions. The Azerbaijan defence ministry said the operation began hours after four soldiers and two civilians died in landmine explosions in the Nagorno-Karabakh region. The bombardment of the blockaded area, which local Armenians call Artsakh, could reopen a bloody 2020 war in which Azerbaijan retook land from a local Armenian population amid widespread accusations of war crimes
