104th Territorial Defense Brigade (Ukraine)

The 104th Independent Brigade of the Territorial Defense Forces (104-та окрема бригада територіальної оборони) is a military formation of the Territorial Defense Forces of Ukraine in Rivne Oblast. It is part of Operational Command West.

Formation
In May 2018, governor of Rivne Oblast Oleksiy Mulyarenko and commander of Operational Command West Major General Oleksandr Pavlyuk were tasked with control of creation of Brigade. Tsys Oleksandr became first commander of the Brigade. He announced that brigade will have about 3500 troops, mostly reservists, who will have yearly training exercises. On 27 June 2018 the brigade was formed in Rivne Oblast.

In November 2018, between 200 and 300 reservists from Varash and 9 neighboring raions, gathered at a shooting range. Also they conducted tactical, medical and engineering exercises. In December, Brigade along with neighboring brigades, held joint combat readiness exercises conducted by join Ukrainian and British instructors.

Between 17-23 May 2019, Brigade held staff officer exercises. They included planning combat and special operations, marches, supply issues.

On 8 October 2019, 61st Territorial Defense Battalion held combat readiness exercise for more than 200 soldiers.

From 22 to 30 September 2021, strategic command and staff exercises Joint Efforts-2021 were held in Ukraine. Brigade took part in it along with about 12,500 troops and troops from 15 countries, including 11 NATO member countries.

2022 Russian invasion of Ukraine
2 days after invasion, more than 1000 people joined the Brigade. As Belarusian Armed Forces continue exercises near Ukrainian border, on 8 June 2022 units of brigade held exercisers on how to capture a convoy and how to defend against enemy ambush.

On 6 June 2023 Colonel Oleksandr Tsys was replaced by Lieutenant Colonel Serhii Kasprov who previously commanded 251st Territorial Defense Battalion.

Structure
As of 2022 the brigade's structure is as follows:
 * Headquarters
 * 56th Territorial Defense Battalion (Rivne) А7065
 * 57th Territorial Defense Battalion (Dubno) А7069
 * 58th Territorial Defense Battalion (Zdolbuniv) А7070
 * 59ter.png 59th Territorial Defense Battalion (Kostopil) А7071
 * 60ter.png 60th Territorial Defense Battalion (Sarny) А7072
 * 61ter.png 61st Territorial Defense Battalion (Volodymyrets) А7073
 * Counter-Sabotage Company
 * Engineering Company
 * Communication Company
 * Logistics Company
 * Mortar Battery

Commanders

 * Colonel Oleksandr Tsys 2018 - 6 June 2023
 * Lieutenant Colonel Serhii Kasprov 6 June 2023 - present