As Ukraine Ground and Air Drones Increase Impact, Russia Falters

The increasing ground and aerial drones Ukraine can deploy combined with the growing effectiveness of the machines and their operators has had a devastating effect on Russian force. This is contributing significantly to their ability to decimate Russian attacks while gaining ground with their own counters. JL

Mick Ryan reports Futura Doctrina:

Russia's spring offensive  continues to fall short, demonstrating that Russia is unable to seize the remainder of The Donbas in 2026. Russian ground forces are not making significant advances west of Hulyaipole. Ukrainian forces advanced on the Kupyansk, Slovyansk, Pokrovsk, and Hulyaipole axes during the week. Ukraine’s Forces continue to hold the strategic initiative, as unmanned systems units are “ inflicting significant and effective damage on Russian troops. For four months in a row, starting from December 2025,  drone units neutralised more enemy personnel than Russia recruits. This is attributed to domestic aerial drone production, improved operator skills, and organisational decisions by Ukrainian command. Ukrainian ground robots increased the number of completed tasks by more than 50% in March compared to February

The ground situation this week confirmed the pattern established in March. Russia’s spring offensive has generated some momentum in specific sectors but continues to fall short of demonstrating that Russia is able to seize the remainder of The Donbas in 2026.

The Russia Matters April 8 report card documents a week of advances and Ukrainian counter attacks. Russian forces advanced near Prishchane, Pryvillia, Hryshyne, and Kotlynne, while Ukrainian Defence Forces cleared areas near Rodynske, Nove Shakhove, Stepnohirsk, Novoselivka, Sichneve, and Ambarne. The situation remains one of costly, incremental Russian progress. It is a pattern we have gotten used to in the past four years.

Ground operations in southern Ukraine. Map: ISW

ISW’s 10 April assessment proposed that Russian forces are prioritising offensive operations on the Hulyaipole axis of advance over defending against Ukrainian counterattacks on their Oleksandrivka axis of advance. But the Russian ground forces are not making significant advances west of Hulyaipole despite this prioritisation. Meanwhile, Ukrainian forces advanced on the Kupyansk, Slovyansk, Pokrovsk, and Hulyaipole axes during the reporting week.

The Fortress Belt in Eastern Ukraine continues to absorb Russian pressure without yielding significant territorial gain for them. Russian forces continue to employ FAB-3000 guided glide bombs and Lancet loitering munitions on the Slovyansk axis of advance as battlefield air interdiction ahead of any ground assault.

Separately, Russian forces have (again) been accused of using chemical weapons on the frontline. The ISW 5 April assessment described how Russia employs gas grenades in frontline chemical weapons strikes in violation of the Chemical Weapons Convention. The Ukrainian General Staff reported that it has documented around 400 instances of Russian forces using ammunition equipped with chemical agents in March 2026 alone, and over 13,000 instances since February 2022. Russian forces frequently use drone-dropped aerosol gas grenades.

Russia declared on 1 April that it had ‘completed the liberation’ of Luhansk Oblast — covering the remaining 0.2% of Ukrainian-held territory there. The substance of this declaration is minimal, but this is a political statement. It is designed by Russia to generate pressure on Ukraine to concede that the trajectory of the battlefield is irreversible – and convince the U.S. administration that this should drive Ukrainian territorial concessions. Ukrainian Commander-in-Chief Oleksandr Syrskyi made several significant public statements during the week, centred on the performance of Ukraine’s unmanned systems forces and the trajectory of attrition against the Russian military.

On 9 April, Syrskyi stated on Telegram that Ukraine’s Defence Forces continue to hold the strategic initiative, and that unmanned systems units are “currently inflicting the most significant and effective damage on Russian troops.” He stated that “for four months in a row, starting from December 2025, our unmanned systems units have neutralised more enemy personnel than Russia recruits to their ranks.” He attributed this performance to the combined effect of domestic unmanned aerial systems production, improved operator skills, and organisational decisions by Ukrainian military command. Syrskyi also confirmed that Ukrainian ground robotic systems increased the number of completed tasks by more than 50% in March compared to February, corroborating the Ministry of Defence data released on 7 April.

Syrskyi also confirmed Russia’s expanding unmanned forces, noting that Russian personnel in unmanned units reached 101,000 by early April and is expected to grow to 165,500 by year’s end. This is an acknowledgement that the drone competition it is a race both sides are running at expanding industrial scale. But despite this rhetoric on the expanding use of drones, people remain a central element of effective military forces, a point made again this week by Kyrylo Budanov, head of the Office of the President of Ukraine.

In his April assessment, Syrskyi described Ukraine’s 2026 military goal as a strategic defensive operation to deplete Russian forces while simultaneously building Ukrainian reserves and creating conditions for future large-scale offensive operations. The pattern of operations on the ground in the past two months appears to partially validate this strategic intention.

Image: Ukrainian MoD

9000 UGV Missions in March. This week, the Ukrainian military announced that uncrewed ground vehicles (UGV) had undertaken 9000 separate missions over the month of March 2026. As I noted in my previous weekly update, Ukraine is accelerating the combat deployment of UGVs in 2026, and they are playing an increasing roll in combat operations,