In 2016, He graduated from the Academy of the State Border Service majoring in mechanical engineering. In 2016-2018, he served as a platoon commander in the Agile Movement Brigade of the Agile Movement Forces, and in 2018-2019, he served as the deputy head of the border outpost in the Kazakh separate border division of the Border Troops.



He was distinguished by his high discipline, care and diligence in all the positions he served, and was always an example.



The 44-day Patriotic War revealed Jeyhun's qualities such as heroism, fearlessness and patriotism. 2 days before the Great Victory over the enemy The senior lieutenant was heroically martyred in the battle for the liberation of the 812.0 height, located on the border with Armenia, on November 7, 2020.



On November 9, 2020, he was buried in the 2nd Martyrs' Alley in Baku.

He was single.

Senior Lieutenant Jeyhun Nehmatov was posthumously granted the 3rd degree "For Service to the Fatherland" Order, "For the Fatherland" and "For the Liberation of Zangilan" medals by the President of the Republic of Azerbaijan, Commander-in-Chief of the Armed Forces, Ilham Aliyev.