48th Assault Battalion (Ukraine)

The 48th Assault Battalion, formally part of the 123rd Territorial Defense Brigade, has a storied history rooted in resistance against Russian aggression.^[3] Initially formed in 2016 by Crimean Tatar volunteers opposing Russia's annexation of Crimea, the unit was short-lived and disbanded later that same year.^[3] However, many of its former soldiers returned to military service following Russia’s full-scale invasion of Ukraine in February 2022.^[3] The battalion was reconstituted from elements of the 251st Territorial Defense Battalion and named after Noman Çelebicihan, a revered Crimean Tatar political figure.^[3]

While many of the battalion’s officers and enlisted personnel are Crimean Tatars, it is not an ethnically homogeneous unit; any Ukrainian citizen can join.^[4] Most recruits hail from southern Ukraine and Russian-occupied Crimea, with roots tracing back to participants in the 2015 activist-led blockade of Crimea, which halted Ukrainian cargo shipments to the peninsula.^[5] When reformed, the battalion aimed for a strength of approximately 560 members.^[5]

In its early days in 2016, the battalion reportedly received support from Turkish volunteers shortly after its founding.^[6] During this period, it assisted the State Border Guard Service of Ukraine along the border with Crimea.^[7] By the end of 2016, however, the battalion had largely dissolved, with many of its volunteers joining other units or enlisting in the Ukrainian Armed Forces.^[8]

The battalion was re-established on February 24, 2022, in response to Russia's renewed invasion of Ukraine, as reported by the Crimean News Agency (Qırım Haber Ajansı).^[9] In June 2022, the Supreme Court of Russia controversially designated the Noman Çelebicihan Battalion as a terrorist organization—an accusation widely seen as politically motivated.^[10]

At the start of December, it successfully expelled Russian forces from the village of Novyi Komar, thwarting their attempts to encircle the nearby town of Velyka Novosilka.^[11] Earlier in the year, on January 8, the battalion had been deployed to Pokrovsk. Within weeks, tensions arose when servicemen released an open appeal to Oleksandr Syrskyi, Commander-in-Chief of Ukraine’s Armed Forces.^[12] They expressed concerns over the sudden replacement of their commander and the lack of adequate intelligence following their redeployment.^[12]

As of 2025 the regiments's structure is as follows:^[2]

48th Separate Assault Battalion:

• Regiment's Headquarters
• 1st Assault Company
• 2nd Assault Company
• 3rd Assault Company
• Shkval Company (Penal company consisting of convicts mobilized for military service)