Tverdokhlib Mykolay Mykolayovychwas the instructor (assistant gunner) of 4th reconnaissance group of special purpose separate special unit of territorial administration of the Eastern Ukraine National Guard, soldier. .
He was born in August 18, 1984 in the village of Victory Lozovsky district, Kharkiv region. In 2001 he graduated the secondary school Peremozku. In 2001-2003 he worked on the construction of a painter-plasterer. Since 2003, he studied at the National University of Internal Affairs. .
In 2005-2006 he passed the military service in the 1st separate battalion of marines 36th Separate Brigade coastal defense Naval Forces of Ukraine (military unit A2272, city Feodosia, Crimea), he was transferred to the reserve as commander of Infantry Branch marines. .
After the retirement in the years 2006-2009 he lived and worked in various positions in the city of Kharkiv. In 2009 he graduated from the National University of Internal Affairs, received a Bachelor degree in "Psychology". From May 2011 to May 2014 he worked as inspector of the 3rd company of the regiment patrol patrol Kharkiv City Department of Main Department of the Ministry of Internal Affairs of Ukraine in Kharkiv region. After his release, he worked temporarily. .
In February 2015 he entered the service of the National Guard of Ukraine. He served as an instructor (assistant gunner) 4th reconnaissance group of special purpose separate special unit of East Territorial Department of the National Guard of Ukraine. .
On March 22, 2015 near the town of Slavic Donetsk region, during a combat mission, the vehicle in which he was ambushed the terrorists struck on the explosive charge, so that the car was blown up, and Tverdokhlib soldier was seriously injured. In serious condition he was taken to the hospital of Dnepropetrovsk, because of the wounds he died on March 28, 2015. .
He was buried in the cemetery of the village‘s victory. .
He was awarded the Order "For courage" of III degree (28.6.2015, posthumously). .