Ukrainian Defense Forces

otherUkraine 1 mention

Armed forces conducting operations in ongoing conflict

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Often mentioned with · Technologies

Hydrogen fuel cell

ZeroAvia's zero-emission powertrains use hydrogen fuel cells that generate electricity through chemical reactions to power electric motors for aircraft propulsion.

Raybird Hybrid UAV Airframe

Redesigned fuselage for hydrogen system integration, optimized for balance, weight distribution, and serial production.

Often mentioned with · Locations

Combat zone/front lines

Combat zone/front lines

Often mentioned with · People

Roman Knyazhenko

Ukraine 1 mention

In the news (1)

Hydrogen-Electric UAV: Skyeton’s Raybird Hybrid Joins Frontline Reconnaissance

5 months 15 days ago

A unit has integrated the hydrogen-powered Raybird hybrid UAV for full-scale combat duty since December 2025, performing reconnaissance missions in the combat zone[1][2][3].

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