104th Territorial Defense Brigade is a unit of the Ukrainian Territorial Defense Forces. The brigade was established in June 2018 in Rivne Oblast. At the onset of the full-scale invasion, servicemen of the brigade defended northern Ukraine, particularly Kyiv Oblast, against advancing Russian forces trying to breakthrough towards the capital. After the withdrawal of Russian…

102nd Territorial Defense Brigade is a unit of the Ukrainian Territorial Defense Forces. It was formed in January 2018 in Ivano-Frankivsk Oblast. Following the beginning of the Russian full-scale invasion of Ukraine, the brigade was deployed to several areas of the frontline. This includes the 77th Territorial Defense Battalion, subordinated to the brigade at the…

101st Territorial Defense Brigade is a unit of the Ukrainian Territorial Defense Forces. The unit was formed in January 2018 in Zakarpattia Oblast. In September 2019, the brigade participated in a training exercise in Orikhovytsia, near the city of Uzhorod, Zakarpattia Oblast, to undergo training. Many soldiers across the oblast participated in exercises across Uzhorod,…

100th Mechanized Brigade is a unit of Ukrainian Ground Forces. The brigade was created in December 2018 as 100th Territorial Defense Brigade in Volyn Oblast. On March 30, 2024, the brigade was reformed, and 100th Mechanized Brigade was formed on its basis.

The unit was founded on the basis of one of the companies of the 10th Special Forces Detachment. It is named after its commander with callsign “Tymur” and known for many special operations behind the frontline, including Crimea.

125th Heavy Mechanized Brigade is a unit of the Ukrainian Ground Forces. The brigade was formed in March 2022 as the 125th Territorial Defense Brigade in Lviv Oblast, following the full-scale invasion of Ukraine. It was raised by volunteers from the city of Lviv and neighboring areas. This made it the second Territorial Defense Brigade…