In the midst of intense fighting between Russian and Ukrainian forces in Vovchansk, a city in Ukraine, a remarkable display of innovation unfolded. Ukrainian soldiers, faced with the challenge of eliminating Russian firing positions at the Aggregate Plant in the absence of foreign military aid, resorted to improvisation. Reports from Euromaidan Press highlighted how they repurposed components from electric vehicles, such as Teslas, to power drones and maintain operational capabilities. However, the most extraordinary feat was the use of a Toyota Mirai hydrogen fuel cell from a wrecked vehicle to construct a 200 kg bomb. This unique bomb, transported by a ground drone, successfully detonated at the target, causing significant damage to the Aggregate Plant. The explosion was powerful enough to indicate the potential presence of ammunition stored at the site. Following this successful attack, Russian forces reportedly evacuated the plant. The event showcases the resourcefulness and determination of Ukrainian soldiers in their efforts to combat the Russian incursion. It underlines the role of innovation and adaptability in asymmetric warfare, with the hydrogen fuel cell usage standing out as a symbol of creative military tactics.