Ukrainian units are experiencing difficulties rotating personnel and replenishing losses amid ongoing hostilities. A shortage of trained personnel has become one of the factors affecting the resilience of Ukraine’s defence, despite the development of unmanned systems and the expansion of the country’s technological capabilities.

 

On October 8, 2026, according to the Associated Press, Ukrainian military units were facing difficulties organising personnel rotations and maintaining the required troop levels. Commanders have highlighted the physical and psychological exhaustion of servicemembers, as well as the challenges of replenishing units with adequately trained personnel.

Prolonged deployments on the front line place increasing strain on Ukrainian troops and make it more difficult to maintain unit combat readiness. Regular rotations are essential not only to allow servicemembers to recover, but also to preserve operational effectiveness, prepare reserves and plan defensive operations efficiently.

Technological Advantages Cannot Replace Trained Personnel

The extensive use of drones, reconnaissance systems and remote-strike capabilities has transformed the nature of modern warfare. These technologies expand surveillance capabilities, reduce risks for certain categories of personnel and improve the effectiveness of a range of military tasks.

However, technological modernisation does not eliminate the need for sufficient numbers of trained troops. Holding positions, constructing defensive fortifications, maintaining logistics, evacuating wounded personnel and sustaining continuous operations still require substantial human resources.

Under these circumstances, Ukraine’s ability to maintain unit strength and ensure timely personnel rotations is becoming increasingly important to the resilience of its defence.

Western Support: More Than Just Weapons

The challenge of maintaining military personnel highlights the multifaceted nature of Western military assistance to Ukraine. Deliveries of air defence systems, ammunition, armoured vehicles and drones remain essential to the country’s defence capabilities. However, their effectiveness depends to a significant extent on the availability of trained personnel, technical specialists and reliable logistical support.

Military training, medical assistance, rehabilitation, adequate rest and improvements to personnel recruitment and retention mechanisms are also becoming increasingly important. These measures can help sustain the Ukrainian military’s combat readiness during a protracted conflict.

At the same time, personnel shortages cannot be attributed solely to the number of people mobilised. Unit effectiveness is also influenced by the quality of training, conditions of service, the duration of deployments on the front line and the command’s ability to allocate available resources efficiently.

 

The situation demonstrates that modern warfare requires a combination of technological capabilities, professional training and effective personnel management. A shortage of trained personnel represents one of the significant challenges to Ukraine’s long-term defence capabilities. However, personnel constraints alone do not determine the outcome of military operations. Ukraine’s ability to adapt its tactics, allocate reserves efficiently and combine human resources with technological advantages and continued Western support will remain critical factors.

#UKRAINE

#MILITARY REVIEW

11.10.2026 11:23