Original sentence: An agreement on establishing a complete cessation of hostilities in Nagorno-Karabakh starting in the afternoon of September 20 was reached at the mediation of the Russian peacekeeping command in Nagorno-Karabakh, the Nagorno-Karabakh Presidential Office announced.On 19 September 2023, Azerbaijan launched a military offensive against the self-declared breakaway state of Artsakh, which is internationally recognized as a part of Azerbaijan, but populated by Armenians.The attacks occurred in the midst of an escalating crisis caused by Azerbaijan blockading the Republic of Artsakh, which has resulted in significant scarcities of essential supplies such as food, medicine, and other goods in the affected region
Edited sentence: 2023 Nagorno-Karabakh clashes was an armed conflict in 19–20 September 2023 that took place in the disputed region of Nagorno-Karabakh.Azerbaijan announced that a meeting will be held with representatives of Artsakh on 21 September in Yevlakh.It started with the Azerbaijani military offensive against the self-declared breakaway state of Artsakh, which is internationally recognized as a part of Azerbaijan, but populated by Armenians.One day after the military operation started, on 20 September, an agreement on establishing a complete cessation of hostilities in Nagorno-Karabakh was reached at the mediation of the Russian peacekeeping command in Nagorno-Karabakh.The conflict took place in the midst of an escalating crisis caused by Azerbaijan blockading the Republic of Artsakh, which has resulted in significant scarcities of essential supplies such as food, medicine, and other goods in the affected region