DRONE WARHow the Drone War in Ukraine Is Transforming Conflict

By Kristen D. Thompson

Published 18 January 2024

From drones that fit in the palm of the hand to drones weighing more than 1,000 pounds (454 kilograms), Ukraine has built and acquired a diverse fleet of remotely piloted aircraft to complicate and frustrate Russia’s advances. The constantly evolving scope of this technology and its ever-growing use signal not only the potential for drones to level the playing field in the Russia-Ukraine war, but also their ability to influence how future conflicts are waged.

From drones that fit in the palm of the hand to drones weighing more than 1,000 pounds (454 kilograms), Ukraine has built and acquired a diverse fleet of remotely piloted aircraft to complicate and frustrate Russia’s advances. The constantly evolving scope of this technology and its ever-growing use signal not only the potential for drones to level the playing field in the Russia-Ukraine war, but also their ability to influence how future conflicts are waged.

Why Is the War in Ukraine a Hotbed for Drones?
As the war enters its third calendar year, neither side is close to achieving air superiority. Most military analysts expected that Russia, with its superior air power, would quickly seize control of contested airspace early in the conflict. But surprisingly, Ukraine’s defenses, later bolstered by Western systems, were able to repel and deter Russian aircraft from making near-border and cross-border strikes. The inability of either side to break through the other’s integrated air defenses has forced them to increase the agility of their fielded forces and rely more heavily on standoff weapons, including long-range artillery, missiles, and drones. These conditions have led to the development of new drone technologies that could help Ukraine level the playing field in the air battle and possibly turn the tide of the war in its favor.

What Technologies Are in Use?
Ukraine’s drone deployment has evolved with the changing battlefield. During earlier stages of the war—when Russia’s air defense and electronic-warfare capabilities were less pronounced—Ukraine relied on larger drones such as the Turkish TB2 Bayraktar to great effect. The TB2’s ability to carry multiple air-to-ground munitions and loiter for long periods allowed Ukrainian forces to penetrate Russian air defenses and strike heavy targets. However, as time progressed and Russia took greater control of the skies, it was able to detect and shoot down these larger models more easily. The TB2 may maintain some relevance—its sensor suite and considerable range still enable Ukrainian operators to collect intelligence—but Ukraine has nonetheless shifted to using smaller drone technology to adapt to Russian advances.